210684270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{15641}}^1$

素因数の和:16100

約数の個数: 32

約数和(自身を含む): 506800800

約数和(自身を除く): 296116530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 6735, 13470, 15641, 31282, 46923, 78205, 93846, 156410, 234615, 469230, 7022809, 14045618, 21068427, 35114045, 42136854, 70228090, 105342135, 210684270]

約数ペア:

[(1, 210684270), (2, 105342135), (3, 70228090), (5, 42136854), (6, 35114045), (10, 21068427), (15, 14045618), (30, 7022809), (449, 469230), (898, 234615), (1347, 156410), (2245, 93846), (2694, 78205), (4490, 46923), (6735, 31282), (13470, 15641)]