143131740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{33599}}^1$

素因数の和:33682

約数の個数: 48

約数和(自身を含む): 406425600

約数和(自身を除く): 263293860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 33599, 67198, 100797, 134396, 167995, 201594, 335990, 403188, 503985, 671980, 1007970, 2015940, 2385529, 4771058, 7156587, 9542116, 11927645, 14313174, 23855290, 28626348, 35782935, 47710580, 71565870, 143131740]

約数ペア:

[(1, 143131740), (2, 71565870), (3, 47710580), (4, 35782935), (5, 28626348), (6, 23855290), (10, 14313174), (12, 11927645), (15, 9542116), (20, 7156587), (30, 4771058), (60, 2385529), (71, 2015940), (142, 1007970), (213, 671980), (284, 503985), (355, 403188), (426, 335990), (710, 201594), (852, 167995), (1065, 134396), (1420, 100797), (2130, 67198), (4260, 33599)]