8063930

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{2351}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 8870470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2351, 3430, 4702, 11755, 16457, 23510, 32914, 82285, 115199, 164570, 230398, 575995, 806393, 1151990, 1612786, 4031965, 8063930]

約数ペア:

[(1, 8063930), (2, 4031965), (5, 1612786), (7, 1151990), (10, 806393), (14, 575995), (35, 230398), (49, 164570), (70, 115199), (98, 82285), (245, 32914), (343, 23510), (490, 16457), (686, 11755), (1715, 4702), (2351, 3430)]