7484460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 21235200

約数和(自身を除く): 13750740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1579, 1580, 2370, 3158, 4737, 4740, 6316, 7895, 9474, 15790, 18948, 23685, 31580, 47370, 94740, 124741, 249482, 374223, 498964, 623705, 748446, 1247410, 1496892, 1871115, 2494820, 3742230, 7484460]

約数ペア:

[(1, 7484460), (2, 3742230), (3, 2494820), (4, 1871115), (5, 1496892), (6, 1247410), (10, 748446), (12, 623705), (15, 498964), (20, 374223), (30, 249482), (60, 124741), (79, 94740), (158, 47370), (237, 31580), (316, 23685), (395, 18948), (474, 15790), (790, 9474), (948, 7895), (1185, 6316), (1579, 4740), (1580, 4737), (2370, 3158)]