310052145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 553512960

約数和(自身を除く): 243460815

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 103, 129, 195, 215, 309, 359, 515, 559, 645, 1077, 1339, 1545, 1677, 1795, 2795, 4017, 4429, 4667, 5385, 6695, 8385, 13287, 14001, 15437, 20085, 22145, 23335, 36977, 46311, 57577, 66435, 70005, 77185, 110931, 172731, 184885, 200681, 231555, 287885, 480701, 554655, 602043, 863655, 1003405, 1442103, 1590011, 2403505, 3010215, 4770033, 7210515, 7950055, 20670143, 23850165, 62010429, 103350715, 310052145]

約数ペア:

[(1, 310052145), (3, 103350715), (5, 62010429), (13, 23850165), (15, 20670143), (39, 7950055), (43, 7210515), (65, 4770033), (103, 3010215), (129, 2403505), (195, 1590011), (215, 1442103), (309, 1003405), (359, 863655), (515, 602043), (559, 554655), (645, 480701), (1077, 287885), (1339, 231555), (1545, 200681), (1677, 184885), (1795, 172731), (2795, 110931), (4017, 77185), (4429, 70005), (4667, 66435), (5385, 57577), (6695, 46311), (8385, 36977), (13287, 23335), (14001, 22145), (15437, 20085)]