16851270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13063}}^1$

素因数の和:13116

約数の個数: 32

約数和(自身を含む): 41386752

約数和(自身を除く): 24535482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 13063, 26126, 39189, 65315, 78378, 130630, 195945, 391890, 561709, 1123418, 1685127, 2808545, 3370254, 5617090, 8425635, 16851270]

約数ペア:

[(1, 16851270), (2, 8425635), (3, 5617090), (5, 3370254), (6, 2808545), (10, 1685127), (15, 1123418), (30, 561709), (43, 391890), (86, 195945), (129, 130630), (215, 78378), (258, 65315), (430, 39189), (645, 26126), (1290, 13063)]