99217090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1801}}^1$

素因数の和:2602

約数の個数: 32

約数和(自身を含む): 204476544

約数和(自身を除く): 105259454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 787, 1574, 1801, 3602, 3935, 5509, 7870, 9005, 11018, 12607, 18010, 25214, 27545, 55090, 63035, 126070, 1417387, 2834774, 7086935, 9921709, 14173870, 19843418, 49608545, 99217090]

約数ペア:

[(1, 99217090), (2, 49608545), (5, 19843418), (7, 14173870), (10, 9921709), (14, 7086935), (35, 2834774), (70, 1417387), (787, 126070), (1574, 63035), (1801, 55090), (3602, 27545), (3935, 25214), (5509, 18010), (7870, 12607), (9005, 11018)]