291210930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1078559}}^1$

素因数の和:1078575

約数の個数: 32

約数和(自身を含む): 776563200

約数和(自身を除く): 485352270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1078559, 2157118, 3235677, 5392795, 6471354, 9707031, 10785590, 16178385, 19414062, 29121093, 32356770, 48535155, 58242186, 97070310, 145605465, 291210930]

約数ペア:

[(1, 291210930), (2, 145605465), (3, 97070310), (5, 58242186), (6, 48535155), (9, 32356770), (10, 29121093), (15, 19414062), (18, 16178385), (27, 10785590), (30, 9707031), (45, 6471354), (54, 5392795), (90, 3235677), (135, 2157118), (270, 1078559)]