30676506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13781}}^1$

素因数の和:13846

約数の個数: 32

約数和(自身を含む): 71445888

約数和(自身を除く): 40769382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 13781, 27562, 41343, 82686, 96467, 192934, 289401, 578802, 730393, 1460786, 2191179, 4382358, 5112751, 10225502, 15338253, 30676506]

約数ペア:

[(1, 30676506), (2, 15338253), (3, 10225502), (6, 5112751), (7, 4382358), (14, 2191179), (21, 1460786), (42, 730393), (53, 578802), (106, 289401), (159, 192934), (318, 96467), (371, 82686), (742, 41343), (1113, 27562), (2226, 13781)]