8164098330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{420613}}^1$

素因数の和:421270

約数の個数: 32

約数和(自身を含む): 19624166784

約数和(自身を除く): 11460068454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3882, 6470, 9705, 19410, 420613, 841226, 1261839, 2103065, 2523678, 4206130, 6309195, 12618390, 272136611, 544273222, 816409833, 1360683055, 1632819666, 2721366110, 4082049165, 8164098330]

約数ペア:

[(1, 8164098330), (2, 4082049165), (3, 2721366110), (5, 1632819666), (6, 1360683055), (10, 816409833), (15, 544273222), (30, 272136611), (647, 12618390), (1294, 6309195), (1941, 4206130), (3235, 2523678), (3882, 2103065), (6470, 1261839), (9705, 841226), (19410, 420613)]