1570251930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4026287}}^1$

素因数の和:4026310

約数の個数: 32

約数和(自身を含む): 4058498304

約数和(自身を除く): 2488246374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4026287, 8052574, 12078861, 20131435, 24157722, 40262870, 52341731, 60394305, 104683462, 120788610, 157025193, 261708655, 314050386, 523417310, 785125965, 1570251930]

約数ペア:

[(1, 1570251930), (2, 785125965), (3, 523417310), (5, 314050386), (6, 261708655), (10, 157025193), (13, 120788610), (15, 104683462), (26, 60394305), (30, 52341731), (39, 40262870), (65, 24157722), (78, 20131435), (130, 12078861), (195, 8052574), (390, 4026287)]