30880750

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 58428864

約数和(自身を除く): 27548114

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 1010, 1223, 2446, 2525, 5050, 6115, 12230, 12625, 25250, 30575, 61150, 123523, 152875, 247046, 305750, 617615, 1235230, 3088075, 6176150, 15440375, 30880750]

約数ペア:

[(1, 30880750), (2, 15440375), (5, 6176150), (10, 3088075), (25, 1235230), (50, 617615), (101, 305750), (125, 247046), (202, 152875), (250, 123523), (505, 61150), (1010, 30575), (1223, 25250), (2446, 12625), (2525, 12230), (5050, 6115)]