858255990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3001}}^1\times {\mathrm{9533}}^1$

素因数の和:12544

約数の個数: 32

約数和(自身を含む): 2060716896

約数和(自身を除く): 1202460906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3001, 6002, 9003, 9533, 15005, 18006, 19066, 28599, 30010, 45015, 47665, 57198, 90030, 95330, 142995, 285990, 28608533, 57217066, 85825599, 143042665, 171651198, 286085330, 429127995, 858255990]

約数ペア:

[(1, 858255990), (2, 429127995), (3, 286085330), (5, 171651198), (6, 143042665), (10, 85825599), (15, 57217066), (30, 28608533), (3001, 285990), (6002, 142995), (9003, 95330), (9533, 90030), (15005, 57198), (18006, 47665), (19066, 45015), (28599, 30010)]