12348889290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1988549}}^1$

素因数の和:1988588

約数の個数: 64

約数和(自身を含む): 34362144000

約数和(自身を除く): 22013254710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 1988549, 3977098, 5965647, 9942745, 11931294, 17896941, 19885490, 29828235, 35793882, 45736627, 53690823, 59656470, 89484705, 91473254, 107381646, 137209881, 178969410, 228683135, 268454115, 274419762, 411629643, 457366270, 536908230, 686049405, 823259286, 1234888929, 1372098810, 2058148215, 2469777858, 4116296430, 6174444645, 12348889290]

約数ペア:

[(1, 12348889290), (2, 6174444645), (3, 4116296430), (5, 2469777858), (6, 2058148215), (9, 1372098810), (10, 1234888929), (15, 823259286), (18, 686049405), (23, 536908230), (27, 457366270), (30, 411629643), (45, 274419762), (46, 268454115), (54, 228683135), (69, 178969410), (90, 137209881), (115, 107381646), (135, 91473254), (138, 89484705), (207, 59656470), (230, 53690823), (270, 45736627), (345, 35793882), (414, 29828235), (621, 19885490), (690, 17896941), (1035, 11931294), (1242, 9942745), (2070, 5965647), (3105, 3977098), (6210, 1988549)]