1900517340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31675289}}^1$

素因数の和:31675301

約数の個数: 24

約数和(自身を含む): 5321448720

約数和(自身を除く): 3420931380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31675289, 63350578, 95025867, 126701156, 158376445, 190051734, 316752890, 380103468, 475129335, 633505780, 950258670, 1900517340]

約数ペア:

[(1, 1900517340), (2, 950258670), (3, 633505780), (4, 475129335), (5, 380103468), (6, 316752890), (10, 190051734), (12, 158376445), (15, 126701156), (20, 95025867), (30, 63350578), (60, 31675289)]