201890940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{2131}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 565918080

約数和(自身を除く): 364027140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1579, 2131, 3158, 4262, 4737, 6316, 6393, 7895, 8524, 9474, 10655, 12786, 15790, 18948, 21310, 23685, 25572, 31580, 31965, 42620, 47370, 63930, 94740, 127860, 3364849, 6729698, 10094547, 13459396, 16824245, 20189094, 33648490, 40378188, 50472735, 67296980, 100945470, 201890940]

約数ペア:

[(1, 201890940), (2, 100945470), (3, 67296980), (4, 50472735), (5, 40378188), (6, 33648490), (10, 20189094), (12, 16824245), (15, 13459396), (20, 10094547), (30, 6729698), (60, 3364849), (1579, 127860), (2131, 94740), (3158, 63930), (4262, 47370), (4737, 42620), (6316, 31965), (6393, 31580), (7895, 25572), (8524, 23685), (9474, 21310), (10655, 18948), (12786, 15790)]