8978010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 21712320

約数和(自身を除く): 12734310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 2153, 4170, 4306, 6459, 10765, 12918, 21530, 32295, 64590, 299267, 598534, 897801, 1496335, 1795602, 2992670, 4489005, 8978010]

約数ペア:

[(1, 8978010), (2, 4489005), (3, 2992670), (5, 1795602), (6, 1496335), (10, 897801), (15, 598534), (30, 299267), (139, 64590), (278, 32295), (417, 21530), (695, 12918), (834, 10765), (1390, 6459), (2085, 4306), (2153, 4170)]