7984740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 22675968

約数和(自身を除く): 14691228

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, 1823, 2190, 3646, 4380, 5469, 7292, 9115, 10938, 18230, 21876, 27345, 36460, 54690, 109380, 133079, 266158, 399237, 532316, 665395, 798474, 1330790, 1596948, 1996185, 2661580, 3992370, 7984740]

約数ペア:

[(1, 7984740), (2, 3992370), (3, 2661580), (4, 1996185), (5, 1596948), (6, 1330790), (10, 798474), (12, 665395), (15, 532316), (20, 399237), (30, 266158), (60, 133079), (73, 109380), (146, 54690), (219, 36460), (292, 27345), (365, 21876), (438, 18230), (730, 10938), (876, 9115), (1095, 7292), (1460, 5469), (1823, 4380), (2190, 3646)]