1774945620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3879

約数の個数: 216

約数和(自身を含む): 6382873224

約数和(自身を除く): 4607927604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 53, 60, 63, 70, 84, 90, 98, 105, 106, 126, 140, 147, 159, 180, 196, 210, 212, 245, 252, 265, 294, 315, 318, 371, 420, 441, 477, 490, 530, 588, 630, 636, 735, 742, 795, 882, 954, 980, 1060, 1113, 1260, 1470, 1484, 1590, 1764, 1855, 1908, 2205, 2226, 2385, 2597, 2940, 3180, 3339, 3710, 3797, 4410, 4452, 4770, 5194, 5565, 6678, 7420, 7594, 7791, 8820, 9540, 10388, 11130, 11391, 12985, 13356, 15188, 15582, 16695, 18985, 22260, 22782, 23373, 25970, 26579, 31164, 33390, 34173, 37970, 38955, 45564, 46746, 51940, 53158, 56955, 66780, 68346, 75940, 77910, 79737, 93492, 106316, 113910, 116865, 132895, 136692, 155820, 159474, 170865, 186053, 201241, 227820, 233730, 239211, 265790, 318948, 341730, 372106, 398685, 402482, 467460, 478422, 531580, 558159, 603723, 683460, 744212, 797370, 804964, 930265, 956844, 1006205, 1116318, 1196055, 1207446, 1408687, 1594740, 1674477, 1811169, 1860530, 2012410, 2232636, 2392110, 2414892, 2790795, 2817374, 3018615, 3348954, 3622338, 3721060, 4024820, 4226061, 4784220, 5581590, 5634748, 6037230, 6697908, 7043435, 7244676, 8372385, 8452122, 9055845, 9860809, 11163180, 12074460, 12678183, 14086870, 16744770, 16904244, 18111690, 19721618, 21130305, 25356366, 28173740, 29582427, 33489540, 36223380, 39443236, 42260610, 49304045, 50712732, 59164854, 63390915, 84521220, 88747281, 98608090, 118329708, 126781830, 147912135, 177494562, 197216180, 253563660, 295824270, 354989124, 443736405, 591648540, 887472810, 1774945620]

約数ペア:

[(1, 1774945620), (2, 887472810), (3, 591648540), (4, 443736405), (5, 354989124), (6, 295824270), (7, 253563660), (9, 197216180), (10, 177494562), (12, 147912135), (14, 126781830), (15, 118329708), (18, 98608090), (20, 88747281), (21, 84521220), (28, 63390915), (30, 59164854), (35, 50712732), (36, 49304045), (42, 42260610), (45, 39443236), (49, 36223380), (53, 33489540), (60, 29582427), (63, 28173740), (70, 25356366), (84, 21130305), (90, 19721618), (98, 18111690), (105, 16904244), (106, 16744770), (126, 14086870), (140, 12678183), (147, 12074460), (159, 11163180), (180, 9860809), (196, 9055845), (210, 8452122), (212, 8372385), (245, 7244676), (252, 7043435), (265, 6697908), (294, 6037230), (315, 5634748), (318, 5581590), (371, 4784220), (420, 4226061), (441, 4024820), (477, 3721060), (490, 3622338), (530, 3348954), (588, 3018615), (630, 2817374), (636, 2790795), (735, 2414892), (742, 2392110), (795, 2232636), (882, 2012410), (954, 1860530), (980, 1811169), (1060, 1674477), (1113, 1594740), (1260, 1408687), (1470, 1207446), (1484, 1196055), (1590, 1116318), (1764, 1006205), (1855, 956844), (1908, 930265), (2205, 804964), (2226, 797370), (2385, 744212), (2597, 683460), (2940, 603723), (3180, 558159), (3339, 531580), (3710, 478422), (3797, 467460), (4410, 402482), (4452, 398685), (4770, 372106), (5194, 341730), (5565, 318948), (6678, 265790), (7420, 239211), (7594, 233730), (7791, 227820), (8820, 201241), (9540, 186053), (10388, 170865), (11130, 159474), (11391, 155820), (12985, 136692), (13356, 132895), (15188, 116865), (15582, 113910), (16695, 106316), (18985, 93492), (22260, 79737), (22782, 77910), (23373, 75940), (25970, 68346), (26579, 66780), (31164, 56955), (33390, 53158), (34173, 51940), (37970, 46746), (38955, 45564)]