30611724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17839}}^1$

素因数の和:17870

約数の個数: 48

約数和(自身を含む): 83919360

約数和(自身を除く): 53307636

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 17839, 35678, 53517, 71356, 107034, 196229, 214068, 231907, 392458, 463814, 588687, 695721, 784916, 927628, 1177374, 1391442, 2354748, 2550977, 2782884, 5101954, 7652931, 10203908, 15305862, 30611724]

約数ペア:

[(1, 30611724), (2, 15305862), (3, 10203908), (4, 7652931), (6, 5101954), (11, 2782884), (12, 2550977), (13, 2354748), (22, 1391442), (26, 1177374), (33, 927628), (39, 784916), (44, 695721), (52, 588687), (66, 463814), (78, 392458), (132, 231907), (143, 214068), (156, 196229), (286, 107034), (429, 71356), (572, 53517), (858, 35678), (1716, 17839)]