30618714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15511}}^1$

素因数の和:15570

約数の個数: 32

約数和(自身を含む): 71479296

約数和(自身を除く): 40860582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15511, 31022, 46533, 93066, 108577, 217154, 325731, 651462, 729017, 1458034, 2187051, 4374102, 5103119, 10206238, 15309357, 30618714]

約数ペア:

[(1, 30618714), (2, 15309357), (3, 10206238), (6, 5103119), (7, 4374102), (14, 2187051), (21, 1458034), (42, 729017), (47, 651462), (94, 325731), (141, 217154), (282, 108577), (329, 93066), (658, 46533), (987, 31022), (1974, 15511)]