8177460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 23222976

約数和(自身を除く): 15045516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 1867, 2190, 3734, 4380, 5601, 7468, 9335, 11202, 18670, 22404, 28005, 37340, 56010, 112020, 136291, 272582, 408873, 545164, 681455, 817746, 1362910, 1635492, 2044365, 2725820, 4088730, 8177460]

約数ペア:

[(1, 8177460), (2, 4088730), (3, 2725820), (4, 2044365), (5, 1635492), (6, 1362910), (10, 817746), (12, 681455), (15, 545164), (20, 408873), (30, 272582), (60, 136291), (73, 112020), (146, 56010), (219, 37340), (292, 28005), (365, 22404), (438, 18670), (730, 11202), (876, 9335), (1095, 7468), (1460, 5601), (1867, 4380), (2190, 3734)]