15194090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 29211840

約数和(自身を除く): 14017750

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 643, 695, 1286, 1390, 2363, 3215, 4726, 6430, 10931, 11815, 21862, 23630, 54655, 89377, 109310, 178754, 446885, 893770, 1519409, 3038818, 7597045, 15194090]

約数ペア:

[(1, 15194090), (2, 7597045), (5, 3038818), (10, 1519409), (17, 893770), (34, 446885), (85, 178754), (139, 109310), (170, 89377), (278, 54655), (643, 23630), (695, 21862), (1286, 11815), (1390, 10931), (2363, 6430), (3215, 4726)]