1333430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 2813184

約数和(自身を除く): 1479754

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 443, 602, 886, 1505, 2215, 3010, 3101, 4430, 6202, 15505, 19049, 31010, 38098, 95245, 133343, 190490, 266686, 666715, 1333430]

約数ペア:

[(1, 1333430), (2, 666715), (5, 266686), (7, 190490), (10, 133343), (14, 95245), (35, 38098), (43, 31010), (70, 19049), (86, 15505), (215, 6202), (301, 4430), (430, 3101), (443, 3010), (602, 2215), (886, 1505)]