88805220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211441}}^1$

素因数の和:211460

約数の個数: 48

約数和(自身を含む): 284178048

約数和(自身を除く): 195372828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 211441, 422882, 634323, 845764, 1057205, 1268646, 1480087, 2114410, 2537292, 2960174, 3171615, 4228820, 4440261, 5920348, 6343230, 7400435, 8880522, 12686460, 14800870, 17761044, 22201305, 29601740, 44402610, 88805220]

約数ペア:

[(1, 88805220), (2, 44402610), (3, 29601740), (4, 22201305), (5, 17761044), (6, 14800870), (7, 12686460), (10, 8880522), (12, 7400435), (14, 6343230), (15, 5920348), (20, 4440261), (21, 4228820), (28, 3171615), (30, 2960174), (35, 2537292), (42, 2114410), (60, 1480087), (70, 1268646), (84, 1057205), (105, 845764), (140, 634323), (210, 422882), (420, 211441)]