30842526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 73382400

約数和(自身を除く): 42539874

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 103, 143, 206, 286, 309, 349, 429, 618, 698, 858, 1047, 1133, 1339, 2094, 2266, 2678, 3399, 3839, 4017, 4537, 6798, 7678, 8034, 9074, 11517, 13611, 14729, 23034, 27222, 29458, 35947, 44187, 49907, 71894, 88374, 99814, 107841, 149721, 215682, 299442, 395417, 467311, 790834, 934622, 1186251, 1401933, 2372502, 2803866, 5140421, 10280842, 15421263, 30842526]

約数ペア:

[(1, 30842526), (2, 15421263), (3, 10280842), (6, 5140421), (11, 2803866), (13, 2372502), (22, 1401933), (26, 1186251), (33, 934622), (39, 790834), (66, 467311), (78, 395417), (103, 299442), (143, 215682), (206, 149721), (286, 107841), (309, 99814), (349, 88374), (429, 71894), (618, 49907), (698, 44187), (858, 35947), (1047, 29458), (1133, 27222), (1339, 23034), (2094, 14729), (2266, 13611), (2678, 11517), (3399, 9074), (3839, 8034), (4017, 7678), (4537, 6798)]