145463820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1637}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 407822688

約数和(自身を除く): 262358868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1481, 1637, 2962, 3274, 4443, 4911, 5924, 6548, 7405, 8185, 8886, 9822, 14810, 16370, 17772, 19644, 22215, 24555, 29620, 32740, 44430, 49110, 88860, 98220, 2424397, 4848794, 7273191, 9697588, 12121985, 14546382, 24243970, 29092764, 36365955, 48487940, 72731910, 145463820]

約数ペア:

[(1, 145463820), (2, 72731910), (3, 48487940), (4, 36365955), (5, 29092764), (6, 24243970), (10, 14546382), (12, 12121985), (15, 9697588), (20, 7273191), (30, 4848794), (60, 2424397), (1481, 98220), (1637, 88860), (2962, 49110), (3274, 44430), (4443, 32740), (4911, 29620), (5924, 24555), (6548, 22215), (7405, 19644), (8185, 17772), (8886, 16370), (9822, 14810)]