381297810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{20533}}^1$

素因数の和:21162

約数の個数: 32

約数和(自身を含む): 916637760

約数和(自身を除く): 535339950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1857, 3095, 3714, 6190, 9285, 18570, 20533, 41066, 61599, 102665, 123198, 205330, 307995, 615990, 12709927, 25419854, 38129781, 63549635, 76259562, 127099270, 190648905, 381297810]

約数ペア:

[(1, 381297810), (2, 190648905), (3, 127099270), (5, 76259562), (6, 63549635), (10, 38129781), (15, 25419854), (30, 12709927), (619, 615990), (1238, 307995), (1857, 205330), (3095, 123198), (3714, 102665), (6190, 61599), (9285, 41066), (18570, 20533)]