39499270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 74981376

約数和(自身を除く): 35482106

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2711, 2914, 5422, 7285, 13555, 14570, 27110, 84041, 127417, 168082, 254834, 420205, 637085, 840410, 1274170, 3949927, 7899854, 19749635, 39499270]

約数ペア:

[(1, 39499270), (2, 19749635), (5, 7899854), (10, 3949927), (31, 1274170), (47, 840410), (62, 637085), (94, 420205), (155, 254834), (235, 168082), (310, 127417), (470, 84041), (1457, 27110), (2711, 14570), (2914, 13555), (5422, 7285)]