90236730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22961}}^1$

素因数の和:23102

約数の個数: 32

約数和(自身を含む): 218230848

約数和(自身を除く): 127994118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 22961, 45922, 68883, 114805, 137766, 229610, 344415, 688830, 3007891, 6015782, 9023673, 15039455, 18047346, 30078910, 45118365, 90236730]

約数ペア:

[(1, 90236730), (2, 45118365), (3, 30078910), (5, 18047346), (6, 15039455), (10, 9023673), (15, 6015782), (30, 3007891), (131, 688830), (262, 344415), (393, 229610), (655, 137766), (786, 114805), (1310, 68883), (1965, 45922), (3930, 22961)]