40857670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83383}}^1$

素因数の和:83404

約数の個数: 24

約数和(自身を含む): 85551984

約数和(自身を除く): 44694314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 83383, 166766, 416915, 583681, 833830, 1167362, 2918405, 4085767, 5836810, 8171534, 20428835, 40857670]

約数ペア:

[(1, 40857670), (2, 20428835), (5, 8171534), (7, 5836810), (10, 4085767), (14, 2918405), (35, 1167362), (49, 833830), (70, 583681), (98, 416915), (245, 166766), (490, 83383)]