15930700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9371}}^1$

素因数の和:9402

約数の個数: 36

約数和(自身を含む): 36607032

約数和(自身を除く): 20676332

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 9371, 18742, 37484, 46855, 93710, 159307, 187420, 234275, 318614, 468550, 637228, 796535, 937100, 1593070, 3186140, 3982675, 7965350, 15930700]

約数ペア:

[(1, 15930700), (2, 7965350), (4, 3982675), (5, 3186140), (10, 1593070), (17, 937100), (20, 796535), (25, 637228), (34, 468550), (50, 318614), (68, 234275), (85, 187420), (100, 159307), (170, 93710), (340, 46855), (425, 37484), (850, 18742), (1700, 9371)]