10202290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 21866112

約数和(自身を除く): 11663822

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 443, 470, 490, 658, 886, 1645, 2215, 2303, 3101, 3290, 4430, 4606, 6202, 11515, 15505, 20821, 21707, 23030, 31010, 41642, 43414, 104105, 108535, 145747, 208210, 217070, 291494, 728735, 1020229, 1457470, 2040458, 5101145, 10202290]

約数ペア:

[(1, 10202290), (2, 5101145), (5, 2040458), (7, 1457470), (10, 1020229), (14, 728735), (35, 291494), (47, 217070), (49, 208210), (70, 145747), (94, 108535), (98, 104105), (235, 43414), (245, 41642), (329, 31010), (443, 23030), (470, 21707), (490, 20821), (658, 15505), (886, 11515), (1645, 6202), (2215, 4606), (2303, 4430), (3101, 3290)]