7305756770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{10889}}^1$

素因数の和:11319

約数の個数: 48

約数和(自身を含む): 14276920680

約数和(自身を除く): 6971163910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 397, 794, 845, 1690, 1985, 3970, 5161, 10322, 10889, 21778, 25805, 51610, 54445, 67093, 108890, 134186, 141557, 283114, 335465, 670930, 707785, 1415570, 1840241, 3680482, 4322933, 8645866, 9201205, 18402410, 21614665, 43229330, 56198129, 112396258, 280990645, 561981290, 730575677, 1461151354, 3652878385, 7305756770]

約数ペア:

[(1, 7305756770), (2, 3652878385), (5, 1461151354), (10, 730575677), (13, 561981290), (26, 280990645), (65, 112396258), (130, 56198129), (169, 43229330), (338, 21614665), (397, 18402410), (794, 9201205), (845, 8645866), (1690, 4322933), (1985, 3680482), (3970, 1840241), (5161, 1415570), (10322, 707785), (10889, 670930), (21778, 335465), (25805, 283114), (51610, 141557), (54445, 134186), (67093, 108890)]