3135220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14251}}^1$

素因数の和:14271

約数の個数: 24

約数和(自身を含む): 7183008

約数和(自身を除く): 4047788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 14251, 28502, 57004, 71255, 142510, 156761, 285020, 313522, 627044, 783805, 1567610, 3135220]

約数ペア:

[(1, 3135220), (2, 1567610), (4, 783805), (5, 627044), (10, 313522), (11, 285020), (20, 156761), (22, 142510), (44, 71255), (55, 57004), (110, 28502), (220, 14251)]