7513390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 14056416

約数和(自身を除く): 6543026

約数列:

[1, 2, 5, 10, 43, 86, 101, 173, 202, 215, 346, 430, 505, 865, 1010, 1730, 4343, 7439, 8686, 14878, 17473, 21715, 34946, 37195, 43430, 74390, 87365, 174730, 751339, 1502678, 3756695, 7513390]

約数ペア:

[(1, 7513390), (2, 3756695), (5, 1502678), (10, 751339), (43, 174730), (86, 87365), (101, 74390), (173, 43430), (202, 37195), (215, 34946), (346, 21715), (430, 17473), (505, 14878), (865, 8686), (1010, 7439), (1730, 4343)]