1015142420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2985713}}^1$

素因数の和:2985739

約数の個数: 24

約数和(自身を含む): 2257199784

約数和(自身を除く): 1242057364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2985713, 5971426, 11942852, 14928565, 29857130, 50757121, 59714260, 101514242, 203028484, 253785605, 507571210, 1015142420]

約数ペア:

[(1, 1015142420), (2, 507571210), (4, 253785605), (5, 203028484), (10, 101514242), (17, 59714260), (20, 50757121), (34, 29857130), (68, 14928565), (85, 11942852), (170, 5971426), (340, 2985713)]