15278730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4507}}^1$

素因数の和:4630

約数の個数: 32

約数和(自身を含む): 37001664

約数和(自身を除く): 21722934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 4507, 9014, 13521, 22535, 27042, 45070, 67605, 135210, 509291, 1018582, 1527873, 2546455, 3055746, 5092910, 7639365, 15278730]

約数ペア:

[(1, 15278730), (2, 7639365), (3, 5092910), (5, 3055746), (6, 2546455), (10, 1527873), (15, 1018582), (30, 509291), (113, 135210), (226, 67605), (339, 45070), (565, 27042), (678, 22535), (1130, 13521), (1695, 9014), (3390, 4507)]