17745135660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{14327}}^1$

素因数の和:15332

約数の個数: 144

約数和(自身を含む): 61583348736

約数和(自身を除く): 43838213076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 983, 1260, 1966, 2949, 3932, 4915, 5898, 6881, 8847, 9830, 11796, 13762, 14327, 14745, 17694, 19660, 20643, 27524, 28654, 29490, 34405, 35388, 41286, 42981, 44235, 57308, 58980, 61929, 68810, 71635, 82572, 85962, 88470, 100289, 103215, 123858, 128943, 137620, 143270, 171924, 176940, 200578, 206430, 214905, 247716, 257886, 286540, 300867, 309645, 401156, 412860, 429810, 501445, 515772, 601734, 619290, 644715, 859620, 902601, 1002890, 1203468, 1238580, 1289430, 1504335, 1805202, 2005780, 2578860, 3008670, 3610404, 4513005, 6017340, 9026010, 14083441, 18052020, 28166882, 42250323, 56333764, 70417205, 84500646, 98584087, 126750969, 140834410, 169001292, 197168174, 211251615, 253501938, 281668820, 295752261, 394336348, 422503230, 492920435, 507003876, 591504522, 633754845, 845006460, 887256783, 985840870, 1183009044, 1267509690, 1478761305, 1774513566, 1971681740, 2535019380, 2957522610, 3549027132, 4436283915, 5915045220, 8872567830, 17745135660]

約数ペア:

[(1, 17745135660), (2, 8872567830), (3, 5915045220), (4, 4436283915), (5, 3549027132), (6, 2957522610), (7, 2535019380), (9, 1971681740), (10, 1774513566), (12, 1478761305), (14, 1267509690), (15, 1183009044), (18, 985840870), (20, 887256783), (21, 845006460), (28, 633754845), (30, 591504522), (35, 507003876), (36, 492920435), (42, 422503230), (45, 394336348), (60, 295752261), (63, 281668820), (70, 253501938), (84, 211251615), (90, 197168174), (105, 169001292), (126, 140834410), (140, 126750969), (180, 98584087), (210, 84500646), (252, 70417205), (315, 56333764), (420, 42250323), (630, 28166882), (983, 18052020), (1260, 14083441), (1966, 9026010), (2949, 6017340), (3932, 4513005), (4915, 3610404), (5898, 3008670), (6881, 2578860), (8847, 2005780), (9830, 1805202), (11796, 1504335), (13762, 1289430), (14327, 1238580), (14745, 1203468), (17694, 1002890), (19660, 902601), (20643, 859620), (27524, 644715), (28654, 619290), (29490, 601734), (34405, 515772), (35388, 501445), (41286, 429810), (42981, 412860), (44235, 401156), (57308, 309645), (58980, 300867), (61929, 286540), (68810, 257886), (71635, 247716), (82572, 214905), (85962, 206430), (88470, 200578), (100289, 176940), (103215, 171924), (123858, 143270), (128943, 137620)]