62940010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{128449}}^1$

素因数の和:128470

約数の個数: 24

約数和(自身を含む): 131789700

約数和(自身を除く): 68849690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 128449, 256898, 642245, 899143, 1284490, 1798286, 4495715, 6294001, 8991430, 12588002, 31470005, 62940010]

約数ペア:

[(1, 62940010), (2, 31470005), (5, 12588002), (7, 8991430), (10, 6294001), (14, 4495715), (35, 1798286), (49, 1284490), (70, 899143), (98, 642245), (245, 256898), (490, 128449)]