15237870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 38071296

約数和(自身を除く): 22833426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 101, 107, 141, 202, 214, 235, 282, 303, 321, 470, 505, 535, 606, 642, 705, 1010, 1070, 1410, 1515, 1605, 3030, 3210, 4747, 5029, 9494, 10058, 10807, 14241, 15087, 21614, 23735, 25145, 28482, 30174, 32421, 47470, 50290, 54035, 64842, 71205, 75435, 108070, 142410, 150870, 162105, 324210, 507929, 1015858, 1523787, 2539645, 3047574, 5079290, 7618935, 15237870]

約数ペア:

[(1, 15237870), (2, 7618935), (3, 5079290), (5, 3047574), (6, 2539645), (10, 1523787), (15, 1015858), (30, 507929), (47, 324210), (94, 162105), (101, 150870), (107, 142410), (141, 108070), (202, 75435), (214, 71205), (235, 64842), (282, 54035), (303, 50290), (321, 47470), (470, 32421), (505, 30174), (535, 28482), (606, 25145), (642, 23735), (705, 21614), (1010, 15087), (1070, 14241), (1410, 10807), (1515, 10058), (1605, 9494), (3030, 5029), (3210, 4747)]