275281630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73019}}^1$

素因数の和:73068

約数の個数: 32

約数和(自身を含む): 552031200

約数和(自身を除く): 276749570

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 73019, 146038, 365095, 730190, 949247, 1898494, 2117551, 4235102, 4746235, 9492470, 10587755, 21175510, 27528163, 55056326, 137640815, 275281630]

約数ペア:

[(1, 275281630), (2, 137640815), (5, 55056326), (10, 27528163), (13, 21175510), (26, 10587755), (29, 9492470), (58, 4746235), (65, 4235102), (130, 2117551), (145, 1898494), (290, 949247), (377, 730190), (754, 365095), (1885, 146038), (3770, 73019)]