139377330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19603}}^1$

素因数の和:19695

約数の個数: 48

約数和(自身を含む): 366986880

約数和(自身を除く): 227609550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 19603, 39206, 58809, 98015, 117618, 176427, 196030, 294045, 352854, 588090, 882135, 1548637, 1764270, 3097274, 4645911, 7743185, 9291822, 13937733, 15486370, 23229555, 27875466, 46459110, 69688665, 139377330]

約数ペア:

[(1, 139377330), (2, 69688665), (3, 46459110), (5, 27875466), (6, 23229555), (9, 15486370), (10, 13937733), (15, 9291822), (18, 7743185), (30, 4645911), (45, 3097274), (79, 1764270), (90, 1548637), (158, 882135), (237, 588090), (395, 352854), (474, 294045), (711, 196030), (790, 176427), (1185, 117618), (1422, 98015), (2370, 58809), (3555, 39206), (7110, 19603)]