1457470

素因数分解:

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

素因数の和:504

約数の個数: 32

約数和(自身を含む): 3068928

約数和(自身を除く): 1611458

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 443, 470, 658, 886, 1645, 2215, 3101, 3290, 4430, 6202, 15505, 20821, 31010, 41642, 104105, 145747, 208210, 291494, 728735, 1457470]

約数ペア:

[(1, 1457470), (2, 728735), (5, 291494), (7, 208210), (10, 145747), (14, 104105), (35, 41642), (47, 31010), (70, 20821), (94, 15505), (235, 6202), (329, 4430), (443, 3290), (470, 3101), (658, 2215), (886, 1645)]