7430332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 16228800

約数和(自身を除く): 8798468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 149, 182, 274, 298, 364, 548, 596, 959, 1043, 1781, 1918, 1937, 2086, 3562, 3836, 3874, 4172, 7124, 7748, 12467, 13559, 20413, 24934, 27118, 40826, 49868, 54236, 81652, 142891, 265369, 285782, 530738, 571564, 1061476, 1857583, 3715166, 7430332]

約数ペア:

[(1, 7430332), (2, 3715166), (4, 1857583), (7, 1061476), (13, 571564), (14, 530738), (26, 285782), (28, 265369), (52, 142891), (91, 81652), (137, 54236), (149, 49868), (182, 40826), (274, 27118), (298, 24934), (364, 20413), (548, 13559), (596, 12467), (959, 7748), (1043, 7124), (1781, 4172), (1918, 3874), (1937, 3836), (2086, 3562)]