30451728

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{2341}}^1$

素因数の和:2623

約数の個数: 40

約数和(自身を含む): 78990976

約数和(自身を除く): 48539248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 2341, 3252, 4336, 4682, 6504, 7023, 9364, 13008, 14046, 18728, 28092, 37456, 56184, 112368, 634411, 1268822, 1903233, 2537644, 3806466, 5075288, 7612932, 10150576, 15225864, 30451728]

約数ペア:

[(1, 30451728), (2, 15225864), (3, 10150576), (4, 7612932), (6, 5075288), (8, 3806466), (12, 2537644), (16, 1903233), (24, 1268822), (48, 634411), (271, 112368), (542, 56184), (813, 37456), (1084, 28092), (1626, 18728), (2168, 14046), (2341, 13008), (3252, 9364), (4336, 7023), (4682, 6504)]