30655988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2711}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 58774464

約数和(自身を除く): 28118476

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2711, 2827, 5422, 5654, 10844, 11308, 29821, 59642, 119284, 696727, 1393454, 2786908, 7663997, 15327994, 30655988]

約数ペア:

[(1, 30655988), (2, 15327994), (4, 7663997), (11, 2786908), (22, 1393454), (44, 696727), (257, 119284), (514, 59642), (1028, 29821), (2711, 11308), (2827, 10844), (5422, 5654)]