70015309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 91365120

約数和(自身を除く): 21349811

約数列:

[1, 7, 13, 29, 43, 91, 203, 301, 377, 559, 617, 1247, 2639, 3913, 4319, 8021, 8729, 16211, 17893, 26531, 56147, 113477, 125251, 185717, 232609, 344903, 769399, 1628263, 2414321, 5385793, 10002187, 70015309]

約数ペア:

[(1, 70015309), (7, 10002187), (13, 5385793), (29, 2414321), (43, 1628263), (91, 769399), (203, 344903), (301, 232609), (377, 185717), (559, 125251), (617, 113477), (1247, 56147), (2639, 26531), (3913, 17893), (4319, 16211), (8021, 8729)]