39697630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{809}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 81881280

約数和(自身を除く): 42183650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 701, 809, 1402, 1618, 3505, 4045, 4907, 5663, 7010, 8090, 9814, 11326, 24535, 28315, 49070, 56630, 567109, 1134218, 2835545, 3969763, 5671090, 7939526, 19848815, 39697630]

約数ペア:

[(1, 39697630), (2, 19848815), (5, 7939526), (7, 5671090), (10, 3969763), (14, 2835545), (35, 1134218), (70, 567109), (701, 56630), (809, 49070), (1402, 28315), (1618, 24535), (3505, 11326), (4045, 9814), (4907, 8090), (5663, 7010)]