170974860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{407083}}^1$

素因数の和:407102

約数の個数: 48

約数和(自身を含む): 547120896

約数和(自身を除く): 376146036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 407083, 814166, 1221249, 1628332, 2035415, 2442498, 2849581, 4070830, 4884996, 5699162, 6106245, 8141660, 8548743, 11398324, 12212490, 14247905, 17097486, 24424980, 28495810, 34194972, 42743715, 56991620, 85487430, 170974860]

約数ペア:

[(1, 170974860), (2, 85487430), (3, 56991620), (4, 42743715), (5, 34194972), (6, 28495810), (7, 24424980), (10, 17097486), (12, 14247905), (14, 12212490), (15, 11398324), (20, 8548743), (21, 8141660), (28, 6106245), (30, 5699162), (35, 4884996), (42, 4070830), (60, 2849581), (70, 2442498), (84, 2035415), (105, 1628332), (140, 1221249), (210, 814166), (420, 407083)]