15704912430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{414487}}^1$

素因数の和:414921

約数の個数: 48

約数和(自身を含む): 40929861024

約数和(自身を除く): 25224948594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2526, 3789, 4210, 6315, 7578, 12630, 18945, 37890, 414487, 828974, 1243461, 2072435, 2486922, 3730383, 4144870, 6217305, 7460766, 12434610, 18651915, 37303830, 174499027, 348998054, 523497081, 872495135, 1046994162, 1570491243, 1744990270, 2617485405, 3140982486, 5234970810, 7852456215, 15704912430]

約数ペア:

[(1, 15704912430), (2, 7852456215), (3, 5234970810), (5, 3140982486), (6, 2617485405), (9, 1744990270), (10, 1570491243), (15, 1046994162), (18, 872495135), (30, 523497081), (45, 348998054), (90, 174499027), (421, 37303830), (842, 18651915), (1263, 12434610), (2105, 7460766), (2526, 6217305), (3789, 4144870), (4210, 3730383), (6315, 2486922), (7578, 2072435), (12630, 1243461), (18945, 828974), (37890, 414487)]