15679764380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{50839}}^1$

素因数の和:53058

約数の個数: 48

約数和(自身を含む): 37649256960

約数和(自身を除く): 21969492580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2203, 4406, 8812, 11015, 15421, 22030, 30842, 44060, 50839, 61684, 77105, 101678, 154210, 203356, 254195, 308420, 355873, 508390, 711746, 1016780, 1423492, 1779365, 3558730, 7117460, 111998317, 223996634, 447993268, 559991585, 783988219, 1119983170, 1567976438, 2239966340, 3135952876, 3919941095, 7839882190, 15679764380]

約数ペア:

[(1, 15679764380), (2, 7839882190), (4, 3919941095), (5, 3135952876), (7, 2239966340), (10, 1567976438), (14, 1119983170), (20, 783988219), (28, 559991585), (35, 447993268), (70, 223996634), (140, 111998317), (2203, 7117460), (4406, 3558730), (8812, 1779365), (11015, 1423492), (15421, 1016780), (22030, 711746), (30842, 508390), (44060, 355873), (50839, 308420), (61684, 254195), (77105, 203356), (101678, 154210)]