15449090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4826

約数の個数: 32

約数和(自身を含む): 31000320

約数和(自身を除く): 15551230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 4783, 9566, 23915, 47830, 81311, 90877, 162622, 181754, 406555, 454385, 813110, 908770, 1544909, 3089818, 7724545, 15449090]

約数ペア:

[(1, 15449090), (2, 7724545), (5, 3089818), (10, 1544909), (17, 908770), (19, 813110), (34, 454385), (38, 406555), (85, 181754), (95, 162622), (170, 90877), (190, 81311), (323, 47830), (646, 23915), (1615, 9566), (3230, 4783)]