89475570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331391}}^1$

素因数の和:331407

約数の個数: 32

約数和(自身を含む): 238602240

約数和(自身を除く): 149126670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331391, 662782, 994173, 1656955, 1988346, 2982519, 3313910, 4970865, 5965038, 8947557, 9941730, 14912595, 17895114, 29825190, 44737785, 89475570]

約数ペア:

[(1, 89475570), (2, 44737785), (3, 29825190), (5, 17895114), (6, 14912595), (9, 9941730), (10, 8947557), (15, 5965038), (18, 4970865), (27, 3313910), (30, 2982519), (45, 1988346), (54, 1656955), (90, 994173), (135, 662782), (270, 331391)]