4909710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12612

約数の個数: 32

約数和(自身を含む): 12690720

約数和(自身を除く): 7781010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12589, 25178, 37767, 62945, 75534, 125890, 163657, 188835, 327314, 377670, 490971, 818285, 981942, 1636570, 2454855, 4909710]

約数ペア:

[(1, 4909710), (2, 2454855), (3, 1636570), (5, 981942), (6, 818285), (10, 490971), (13, 377670), (15, 327314), (26, 188835), (30, 163657), (39, 125890), (65, 75534), (78, 62945), (130, 37767), (195, 25178), (390, 12589)]