30617870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 57341088

約数和(自身を除く): 26723218

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 997, 1994, 3071, 4985, 6142, 9970, 15355, 30710, 36889, 73778, 82751, 165502, 184445, 368890, 413755, 827510, 3061787, 6123574, 15308935, 30617870]

約数ペア:

[(1, 30617870), (2, 15308935), (5, 6123574), (10, 3061787), (37, 827510), (74, 413755), (83, 368890), (166, 184445), (185, 165502), (370, 82751), (415, 73778), (830, 36889), (997, 30710), (1994, 15355), (3071, 9970), (4985, 6142)]