129565530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18223}}^1$

素因数の和:18315

約数の個数: 48

約数和(自身を含む): 341153280

約数和(自身を除く): 211587750

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, 18223, 36446, 54669, 91115, 109338, 164007, 182230, 273345, 328014, 546690, 820035, 1439617, 1640070, 2879234, 4318851, 7198085, 8637702, 12956553, 14396170, 21594255, 25913106, 43188510, 64782765, 129565530]

約数ペア:

[(1, 129565530), (2, 64782765), (3, 43188510), (5, 25913106), (6, 21594255), (9, 14396170), (10, 12956553), (15, 8637702), (18, 7198085), (30, 4318851), (45, 2879234), (79, 1640070), (90, 1439617), (158, 820035), (237, 546690), (395, 328014), (474, 273345), (711, 182230), (790, 164007), (1185, 109338), (1422, 91115), (2370, 54669), (3555, 36446), (7110, 18223)]