2269470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 6345216

約数和(自身を除く): 4075746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 107, 202, 210, 214, 303, 321, 505, 535, 606, 642, 707, 749, 1010, 1070, 1414, 1498, 1515, 1605, 2121, 2247, 3030, 3210, 3535, 3745, 4242, 4494, 7070, 7490, 10605, 10807, 11235, 21210, 21614, 22470, 32421, 54035, 64842, 75649, 108070, 151298, 162105, 226947, 324210, 378245, 453894, 756490, 1134735, 2269470]

約数ペア:

[(1, 2269470), (2, 1134735), (3, 756490), (5, 453894), (6, 378245), (7, 324210), (10, 226947), (14, 162105), (15, 151298), (21, 108070), (30, 75649), (35, 64842), (42, 54035), (70, 32421), (101, 22470), (105, 21614), (107, 21210), (202, 11235), (210, 10807), (214, 10605), (303, 7490), (321, 7070), (505, 4494), (535, 4242), (606, 3745), (642, 3535), (707, 3210), (749, 3030), (1010, 2247), (1070, 2121), (1414, 1605), (1498, 1515)]