15320162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 30046464

約数和(自身を除く): 14726302

約数列:

[1, 2, 11, 13, 17, 22, 23, 26, 34, 46, 137, 143, 187, 221, 253, 274, 286, 299, 374, 391, 442, 506, 598, 782, 1507, 1781, 2329, 2431, 3014, 3151, 3289, 3562, 4301, 4658, 4862, 5083, 6302, 6578, 8602, 10166, 19591, 25619, 30277, 34661, 39182, 40963, 51238, 53567, 55913, 60554, 69322, 81926, 107134, 111826, 333047, 450593, 589237, 666094, 696371, 901186, 1178474, 1392742, 7660081, 15320162]

約数ペア:

[(1, 15320162), (2, 7660081), (11, 1392742), (13, 1178474), (17, 901186), (22, 696371), (23, 666094), (26, 589237), (34, 450593), (46, 333047), (137, 111826), (143, 107134), (187, 81926), (221, 69322), (253, 60554), (274, 55913), (286, 53567), (299, 51238), (374, 40963), (391, 39182), (442, 34661), (506, 30277), (598, 25619), (782, 19591), (1507, 10166), (1781, 8602), (2329, 6578), (2431, 6302), (3014, 5083), (3151, 4862), (3289, 4658), (3562, 4301)]