42608220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7321}}^1$

素因数の和:7430

約数の個数: 48

約数和(自身を含む): 120549408

約数和(自身を除く): 77941188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 7321, 14642, 21963, 29284, 36605, 43926, 73210, 87852, 109815, 146420, 219630, 439260, 710137, 1420274, 2130411, 2840548, 3550685, 4260822, 7101370, 8521644, 10652055, 14202740, 21304110, 42608220]

約数ペア:

[(1, 42608220), (2, 21304110), (3, 14202740), (4, 10652055), (5, 8521644), (6, 7101370), (10, 4260822), (12, 3550685), (15, 2840548), (20, 2130411), (30, 1420274), (60, 710137), (97, 439260), (194, 219630), (291, 146420), (388, 109815), (485, 87852), (582, 73210), (970, 43926), (1164, 36605), (1455, 29284), (1940, 21963), (2910, 14642), (5820, 7321)]