142835790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{6971}}^1$

素因数の和:7664

約数の個数: 32

約数和(自身を含む): 343357056

約数和(自身を除く): 200521266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683, 1366, 2049, 3415, 4098, 6830, 6971, 10245, 13942, 20490, 20913, 34855, 41826, 69710, 104565, 209130, 4761193, 9522386, 14283579, 23805965, 28567158, 47611930, 71417895, 142835790]

約数ペア:

[(1, 142835790), (2, 71417895), (3, 47611930), (5, 28567158), (6, 23805965), (10, 14283579), (15, 9522386), (30, 4761193), (683, 209130), (1366, 104565), (2049, 69710), (3415, 41826), (4098, 34855), (6830, 20913), (6971, 20490), (10245, 13942)]