138330810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 370656000

約数和(自身を除く): 232325190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 109, 118, 177, 218, 239, 295, 327, 354, 478, 531, 545, 590, 654, 717, 885, 981, 1062, 1090, 1195, 1434, 1635, 1770, 1962, 2151, 2390, 2655, 3270, 3585, 4302, 4905, 5310, 6431, 7170, 9810, 10755, 12862, 14101, 19293, 21510, 26051, 28202, 32155, 38586, 42303, 52102, 57879, 64310, 70505, 78153, 84606, 96465, 115758, 126909, 130255, 141010, 156306, 192930, 211515, 234459, 253818, 260510, 289395, 390765, 423030, 468918, 578790, 634545, 781530, 1172295, 1269090, 1537009, 2344590, 3074018, 4611027, 7685045, 9222054, 13833081, 15370090, 23055135, 27666162, 46110270, 69165405, 138330810]

約数ペア:

[(1, 138330810), (2, 69165405), (3, 46110270), (5, 27666162), (6, 23055135), (9, 15370090), (10, 13833081), (15, 9222054), (18, 7685045), (30, 4611027), (45, 3074018), (59, 2344590), (90, 1537009), (109, 1269090), (118, 1172295), (177, 781530), (218, 634545), (239, 578790), (295, 468918), (327, 423030), (354, 390765), (478, 289395), (531, 260510), (545, 253818), (590, 234459), (654, 211515), (717, 192930), (885, 156306), (981, 141010), (1062, 130255), (1090, 126909), (1195, 115758), (1434, 96465), (1635, 84606), (1770, 78153), (1962, 70505), (2151, 64310), (2390, 57879), (2655, 52102), (3270, 42303), (3585, 38586), (4302, 32155), (4905, 28202), (5310, 26051), (6431, 21510), (7170, 19293), (9810, 14101), (10755, 12862)]