30649092

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 73137792

約数和(自身を除く): 42488700

約数列:

[1, 2, 3, 4, 6, 12, 103, 137, 181, 206, 274, 309, 362, 411, 412, 543, 548, 618, 724, 822, 1086, 1236, 1644, 2172, 14111, 18643, 24797, 28222, 37286, 42333, 49594, 55929, 56444, 74391, 74572, 84666, 99188, 111858, 148782, 169332, 223716, 297564, 2554091, 5108182, 7662273, 10216364, 15324546, 30649092]

約数ペア:

[(1, 30649092), (2, 15324546), (3, 10216364), (4, 7662273), (6, 5108182), (12, 2554091), (103, 297564), (137, 223716), (181, 169332), (206, 148782), (274, 111858), (309, 99188), (362, 84666), (411, 74572), (412, 74391), (543, 56444), (548, 55929), (618, 49594), (724, 42333), (822, 37286), (1086, 28222), (1236, 24797), (1644, 18643), (2172, 14111)]