15697075660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{158141}}^1$

素因数の和:158866

約数の個数: 48

約数和(自身を含む): 37726355520

約数和(自身を除く): 22029279860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 709, 1418, 2836, 3545, 4963, 7090, 9926, 14180, 19852, 24815, 49630, 99260, 158141, 316282, 632564, 790705, 1106987, 1581410, 2213974, 3162820, 4427948, 5534935, 11069870, 22139740, 112121969, 224243938, 448487876, 560609845, 784853783, 1121219690, 1569707566, 2242439380, 3139415132, 3924268915, 7848537830, 15697075660]

約数ペア:

[(1, 15697075660), (2, 7848537830), (4, 3924268915), (5, 3139415132), (7, 2242439380), (10, 1569707566), (14, 1121219690), (20, 784853783), (28, 560609845), (35, 448487876), (70, 224243938), (140, 112121969), (709, 22139740), (1418, 11069870), (2836, 5534935), (3545, 4427948), (4963, 3162820), (7090, 2213974), (9926, 1581410), (14180, 1106987), (19852, 790705), (24815, 632564), (49630, 316282), (99260, 158141)]