122381010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 340623360

約数和(自身を除く): 218242350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 83, 86, 90, 127, 129, 135, 166, 215, 249, 254, 258, 270, 381, 387, 415, 430, 498, 635, 645, 747, 762, 774, 830, 1143, 1161, 1245, 1270, 1290, 1494, 1905, 1935, 2241, 2286, 2322, 2490, 3429, 3569, 3735, 3810, 3870, 4482, 5461, 5715, 5805, 6858, 7138, 7470, 10541, 10707, 10922, 11205, 11430, 11610, 16383, 17145, 17845, 21082, 21414, 22410, 27305, 31623, 32121, 32766, 34290, 35690, 49149, 52705, 53535, 54610, 63246, 64242, 81915, 94869, 96363, 98298, 105410, 107070, 147447, 158115, 160605, 163830, 189738, 192726, 245745, 284607, 294894, 316230, 321210, 453263, 474345, 481815, 491490, 569214, 737235, 906526, 948690, 963630, 1359789, 1423035, 1474470, 2266315, 2719578, 2846070, 4079367, 4532630, 6798945, 8158734, 12238101, 13597890, 20396835, 24476202, 40793670, 61190505, 122381010]

約数ペア:

[(1, 122381010), (2, 61190505), (3, 40793670), (5, 24476202), (6, 20396835), (9, 13597890), (10, 12238101), (15, 8158734), (18, 6798945), (27, 4532630), (30, 4079367), (43, 2846070), (45, 2719578), (54, 2266315), (83, 1474470), (86, 1423035), (90, 1359789), (127, 963630), (129, 948690), (135, 906526), (166, 737235), (215, 569214), (249, 491490), (254, 481815), (258, 474345), (270, 453263), (381, 321210), (387, 316230), (415, 294894), (430, 284607), (498, 245745), (635, 192726), (645, 189738), (747, 163830), (762, 160605), (774, 158115), (830, 147447), (1143, 107070), (1161, 105410), (1245, 98298), (1270, 96363), (1290, 94869), (1494, 81915), (1905, 64242), (1935, 63246), (2241, 54610), (2286, 53535), (2322, 52705), (2490, 49149), (3429, 35690), (3569, 34290), (3735, 32766), (3810, 32121), (3870, 31623), (4482, 27305), (5461, 22410), (5715, 21414), (5805, 21082), (6858, 17845), (7138, 17145), (7470, 16383), (10541, 11610), (10707, 11430), (10922, 11205)]