1378640310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8887}}^1\times {\mathrm{5171}}^1$

素因数の和:14068

約数の個数: 32

約数和(自身を含む): 3309748992

約数和(自身を除く): 1931108682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5171, 8887, 10342, 15513, 17774, 25855, 26661, 31026, 44435, 51710, 53322, 77565, 88870, 133305, 155130, 266610, 45954677, 91909354, 137864031, 229773385, 275728062, 459546770, 689320155, 1378640310]

約数ペア:

[(1, 1378640310), (2, 689320155), (3, 459546770), (5, 275728062), (6, 229773385), (10, 137864031), (15, 91909354), (30, 45954677), (5171, 266610), (8887, 155130), (10342, 133305), (15513, 88870), (17774, 77565), (25855, 53322), (26661, 51710), (31026, 44435)]