122977710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{455473}}^1$

素因数の和:455489

約数の個数: 32

約数和(自身を含む): 327941280

約数和(自身を除く): 204963570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 455473, 910946, 1366419, 2277365, 2732838, 4099257, 4554730, 6832095, 8198514, 12297771, 13664190, 20496285, 24595542, 40992570, 61488855, 122977710]

約数ペア:

[(1, 122977710), (2, 61488855), (3, 40992570), (5, 24595542), (6, 20496285), (9, 13664190), (10, 12297771), (15, 8198514), (18, 6832095), (27, 4554730), (30, 4099257), (45, 2732838), (54, 2277365), (90, 1366419), (135, 910946), (270, 455473)]