11640390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7321}}^1$

素因数の和:7384

約数の個数: 32

約数和(自身を含む): 28467936

約数和(自身を除く): 16827546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 7321, 14642, 21963, 36605, 43926, 73210, 109815, 219630, 388013, 776026, 1164039, 1940065, 2328078, 3880130, 5820195, 11640390]

約数ペア:

[(1, 11640390), (2, 5820195), (3, 3880130), (5, 2328078), (6, 1940065), (10, 1164039), (15, 776026), (30, 388013), (53, 219630), (106, 109815), (159, 73210), (265, 43926), (318, 36605), (530, 21963), (795, 14642), (1590, 7321)]