1511770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 3039120

約数和(自身を除く): 1527350

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 401, 754, 802, 1885, 2005, 3770, 4010, 5213, 10426, 11629, 23258, 26065, 52130, 58145, 116290, 151177, 302354, 755885, 1511770]

約数ペア:

[(1, 1511770), (2, 755885), (5, 302354), (10, 151177), (13, 116290), (26, 58145), (29, 52130), (58, 26065), (65, 23258), (130, 11629), (145, 10426), (290, 5213), (377, 4010), (401, 3770), (754, 2005), (802, 1885)]