15698932540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{120557}}^1$

素因数の和:120966

約数の個数: 48

約数和(自身を含む): 34998469632

約数和(自身を除く): 19299537092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 383, 766, 1532, 1915, 3830, 6511, 7660, 13022, 26044, 32555, 65110, 120557, 130220, 241114, 482228, 602785, 1205570, 2049469, 2411140, 4098938, 8197876, 10247345, 20494690, 40989380, 46173331, 92346662, 184693324, 230866655, 461733310, 784946627, 923466620, 1569893254, 3139786508, 3924733135, 7849466270, 15698932540]

約数ペア:

[(1, 15698932540), (2, 7849466270), (4, 3924733135), (5, 3139786508), (10, 1569893254), (17, 923466620), (20, 784946627), (34, 461733310), (68, 230866655), (85, 184693324), (170, 92346662), (340, 46173331), (383, 40989380), (766, 20494690), (1532, 10247345), (1915, 8197876), (3830, 4098938), (6511, 2411140), (7660, 2049469), (13022, 1205570), (26044, 602785), (32555, 482228), (65110, 241114), (120557, 130220)]