30979858

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24317}}^1$

素因数の和:24346

約数の個数: 24

約数和(自身を含む): 58217292

約数和(自身を除く): 27237434

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 24317, 48634, 170219, 316121, 340438, 632242, 1191533, 2212847, 2383066, 4425694, 15489929, 30979858]

約数ペア:

[(1, 30979858), (2, 15489929), (7, 4425694), (13, 2383066), (14, 2212847), (26, 1191533), (49, 632242), (91, 340438), (98, 316121), (182, 170219), (637, 48634), (1274, 24317)]