15790330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 30663360

約数和(自身を除く): 14873030

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 2027, 3895, 4054, 7790, 10135, 20270, 38513, 77026, 83107, 166214, 192565, 385130, 415535, 831070, 1579033, 3158066, 7895165, 15790330]

約数ペア:

[(1, 15790330), (2, 7895165), (5, 3158066), (10, 1579033), (19, 831070), (38, 415535), (41, 385130), (82, 192565), (95, 166214), (190, 83107), (205, 77026), (410, 38513), (779, 20270), (1558, 10135), (2027, 7790), (3895, 4054)]