30556812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17807}}^1$

素因数の和:17838

約数の個数: 48

約数和(自身を含む): 83768832

約数和(自身を除く): 53212020

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, 17807, 35614, 53421, 71228, 106842, 195877, 213684, 231491, 391754, 462982, 587631, 694473, 783508, 925964, 1175262, 1388946, 2350524, 2546401, 2777892, 5092802, 7639203, 10185604, 15278406, 30556812]

約数ペア:

[(1, 30556812), (2, 15278406), (3, 10185604), (4, 7639203), (6, 5092802), (11, 2777892), (12, 2546401), (13, 2350524), (22, 1388946), (26, 1175262), (33, 925964), (39, 783508), (44, 694473), (52, 587631), (66, 462982), (78, 391754), (132, 231491), (143, 213684), (156, 195877), (286, 106842), (429, 71228), (572, 53421), (858, 35614), (1716, 17807)]