15400330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 30440448

約数和(自身を除く): 15040118

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 733, 955, 1466, 1910, 2101, 3665, 4202, 7330, 8063, 10505, 16126, 21010, 40315, 80630, 140003, 280006, 700015, 1400030, 1540033, 3080066, 7700165, 15400330]

約数ペア:

[(1, 15400330), (2, 7700165), (5, 3080066), (10, 1540033), (11, 1400030), (22, 700015), (55, 280006), (110, 140003), (191, 80630), (382, 40315), (733, 21010), (955, 16126), (1466, 10505), (1910, 8063), (2101, 7330), (3665, 4202)]