30642632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 59761920

約数和(自身を除く): 29119288

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 787, 1256, 1574, 3148, 4867, 6296, 9734, 19468, 24397, 38936, 48794, 97588, 123559, 195176, 247118, 494236, 988472, 3830329, 7660658, 15321316, 30642632]

約数ペア:

[(1, 30642632), (2, 15321316), (4, 7660658), (8, 3830329), (31, 988472), (62, 494236), (124, 247118), (157, 195176), (248, 123559), (314, 97588), (628, 48794), (787, 38936), (1256, 24397), (1574, 19468), (3148, 9734), (4867, 6296)]