74306730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{66943}}^1$

素因数の和:66990

約数の個数: 32

約数和(自身を含む): 183158784

約数和(自身を除く): 108852054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 66943, 133886, 200829, 334715, 401658, 669430, 1004145, 2008290, 2476891, 4953782, 7430673, 12384455, 14861346, 24768910, 37153365, 74306730]

約数ペア:

[(1, 74306730), (2, 37153365), (3, 24768910), (5, 14861346), (6, 12384455), (10, 7430673), (15, 4953782), (30, 2476891), (37, 2008290), (74, 1004145), (111, 669430), (185, 401658), (222, 334715), (370, 200829), (555, 133886), (1110, 66943)]