137587980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29027}}^1$

素因数の和:29118

約数の個数: 48

約数和(自身を含む): 390136320

約数和(自身を除く): 252548340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 29027, 58054, 87081, 116108, 145135, 174162, 290270, 348324, 435405, 580540, 870810, 1741620, 2293133, 4586266, 6879399, 9172532, 11465665, 13758798, 22931330, 27517596, 34396995, 45862660, 68793990, 137587980]

約数ペア:

[(1, 137587980), (2, 68793990), (3, 45862660), (4, 34396995), (5, 27517596), (6, 22931330), (10, 13758798), (12, 11465665), (15, 9172532), (20, 6879399), (30, 4586266), (60, 2293133), (79, 1741620), (158, 870810), (237, 580540), (316, 435405), (395, 348324), (474, 290270), (790, 174162), (948, 145135), (1185, 116108), (1580, 87081), (2370, 58054), (4740, 29027)]