30465136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 64058400

約数和(自身を除く): 33593264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 983, 1192, 1937, 1966, 2384, 3874, 3932, 7748, 7864, 12779, 15496, 15728, 25558, 30992, 51116, 102232, 146467, 204464, 292934, 585868, 1171736, 1904071, 2343472, 3808142, 7616284, 15232568, 30465136]

約数ペア:

[(1, 30465136), (2, 15232568), (4, 7616284), (8, 3808142), (13, 2343472), (16, 1904071), (26, 1171736), (52, 585868), (104, 292934), (149, 204464), (208, 146467), (298, 102232), (596, 51116), (983, 30992), (1192, 25558), (1937, 15728), (1966, 15496), (2384, 12779), (3874, 7864), (3932, 7748)]