30619414

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{18379}}^1$

素因数の和:18412

約数の個数: 24

約数和(自身を含む): 56573640

約数和(自身を除く): 25954226

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 18379, 36758, 128653, 257306, 312443, 624886, 900571, 1801142, 2187101, 4374202, 15309707, 30619414]

約数ペア:

[(1, 30619414), (2, 15309707), (7, 4374202), (14, 2187101), (17, 1801142), (34, 900571), (49, 624886), (98, 312443), (119, 257306), (238, 128653), (833, 36758), (1666, 18379)]