31100730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15473}}^1$

素因数の和:15550

約数の個数: 32

約数和(自身を含む): 75760704

約数和(自身を除く): 44659974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 15473, 30946, 46419, 77365, 92838, 154730, 232095, 464190, 1036691, 2073382, 3110073, 5183455, 6220146, 10366910, 15550365, 31100730]

約数ペア:

[(1, 31100730), (2, 15550365), (3, 10366910), (5, 6220146), (6, 5183455), (10, 3110073), (15, 2073382), (30, 1036691), (67, 464190), (134, 232095), (201, 154730), (335, 92838), (402, 77365), (670, 46419), (1005, 30946), (2010, 15473)]