66893910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12889}}^1$

素因数の和:13072

約数の個数: 32

約数和(自身を含む): 161485920

約数和(自身を除く): 94592010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 12889, 25778, 38667, 64445, 77334, 128890, 193335, 386670, 2229797, 4459594, 6689391, 11148985, 13378782, 22297970, 33446955, 66893910]

約数ペア:

[(1, 66893910), (2, 33446955), (3, 22297970), (5, 13378782), (6, 11148985), (10, 6689391), (15, 4459594), (30, 2229797), (173, 386670), (346, 193335), (519, 128890), (865, 77334), (1038, 64445), (1730, 38667), (2595, 25778), (5190, 12889)]