30166838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:776

約数の個数: 24

約数和(自身を含む): 49410000

約数和(自身を除く): 19243162

約数列:

[1, 2, 13, 26, 149, 169, 298, 338, 599, 1198, 1937, 3874, 7787, 15574, 25181, 50362, 89251, 101231, 178502, 202462, 1160263, 2320526, 15083419, 30166838]

約数ペア:

[(1, 30166838), (2, 15083419), (13, 2320526), (26, 1160263), (149, 202462), (169, 178502), (298, 101231), (338, 89251), (599, 50362), (1198, 25181), (1937, 15574), (3874, 7787)]