1490221860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6089}}^1\times {\mathrm{4079}}^1$

素因数の和:10180

約数の個数: 48

約数和(自身を含む): 4174329600

約数和(自身を除く): 2684107740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4079, 6089, 8158, 12178, 12237, 16316, 18267, 20395, 24356, 24474, 30445, 36534, 40790, 48948, 60890, 61185, 73068, 81580, 91335, 121780, 122370, 182670, 244740, 365340, 24837031, 49674062, 74511093, 99348124, 124185155, 149022186, 248370310, 298044372, 372555465, 496740620, 745110930, 1490221860]

約数ペア:

[(1, 1490221860), (2, 745110930), (3, 496740620), (4, 372555465), (5, 298044372), (6, 248370310), (10, 149022186), (12, 124185155), (15, 99348124), (20, 74511093), (30, 49674062), (60, 24837031), (4079, 365340), (6089, 244740), (8158, 182670), (12178, 122370), (12237, 121780), (16316, 91335), (18267, 81580), (20395, 73068), (24356, 61185), (24474, 60890), (30445, 48948), (36534, 40790)]