1566771420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{16189}}^1$

素因数の和:17814

約数の個数: 48

約数和(自身を含む): 4389950880

約数和(自身を除く): 2823179460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1613, 3226, 4839, 6452, 8065, 9678, 16130, 16189, 19356, 24195, 32260, 32378, 48390, 48567, 64756, 80945, 96780, 97134, 161890, 194268, 242835, 323780, 485670, 971340, 26112857, 52225714, 78338571, 104451428, 130564285, 156677142, 261128570, 313354284, 391692855, 522257140, 783385710, 1566771420]

約数ペア:

[(1, 1566771420), (2, 783385710), (3, 522257140), (4, 391692855), (5, 313354284), (6, 261128570), (10, 156677142), (12, 130564285), (15, 104451428), (20, 78338571), (30, 52225714), (60, 26112857), (1613, 971340), (3226, 485670), (4839, 323780), (6452, 242835), (8065, 194268), (9678, 161890), (16130, 97134), (16189, 96780), (19356, 80945), (24195, 64756), (32260, 48567), (32378, 48390)]