62890030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{128347}}^1$

素因数の和:128368

約数の個数: 24

約数和(自身を含む): 131685048

約数和(自身を除く): 68795018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 128347, 256694, 641735, 898429, 1283470, 1796858, 4492145, 6289003, 8984290, 12578006, 31445015, 62890030]

約数ペア:

[(1, 62890030), (2, 31445015), (5, 12578006), (7, 8984290), (10, 6289003), (14, 4492145), (35, 1796858), (49, 1283470), (70, 898429), (98, 641735), (245, 256694), (490, 128347)]