7353860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 16765056

約数和(自身を除く): 9411196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 503, 731, 860, 1006, 1462, 2012, 2515, 2924, 3655, 5030, 7310, 8551, 10060, 14620, 17102, 21629, 34204, 42755, 43258, 85510, 86516, 108145, 171020, 216290, 367693, 432580, 735386, 1470772, 1838465, 3676930, 7353860]

約数ペア:

[(1, 7353860), (2, 3676930), (4, 1838465), (5, 1470772), (10, 735386), (17, 432580), (20, 367693), (34, 216290), (43, 171020), (68, 108145), (85, 86516), (86, 85510), (170, 43258), (172, 42755), (215, 34204), (340, 21629), (430, 17102), (503, 14620), (731, 10060), (860, 8551), (1006, 7310), (1462, 5030), (2012, 3655), (2515, 2924)]