45365090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 40343710

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 2399, 3782, 4798, 9455, 11995, 18910, 23990, 74369, 146339, 148738, 292678, 371845, 731695, 743690, 1463390, 4536509, 9073018, 22682545, 45365090]

約数ペア:

[(1, 45365090), (2, 22682545), (5, 9073018), (10, 4536509), (31, 1463390), (61, 743690), (62, 731695), (122, 371845), (155, 292678), (305, 148738), (310, 146339), (610, 74369), (1891, 23990), (2399, 18910), (3782, 11995), (4798, 9455)]