30207029895

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{394631}}^1$

素因数の和:394664

約数の個数: 64

約数和(自身を含む): 62130862080

約数和(自身を除く): 31923832185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2187, 2835, 3645, 5103, 8505, 10935, 15309, 25515, 76545, 394631, 1183893, 1973155, 2762417, 3551679, 5919465, 8287251, 10655037, 13812085, 17758395, 24861753, 31965111, 41436255, 53275185, 74585259, 95895333, 124308765, 159825555, 223755777, 287685999, 372926295, 479476665, 671267331, 863057997, 1118778885, 1438429995, 2013801993, 3356336655, 4315289985, 6041405979, 10069009965, 30207029895]

約数ペア:

[(1, 30207029895), (3, 10069009965), (5, 6041405979), (7, 4315289985), (9, 3356336655), (15, 2013801993), (21, 1438429995), (27, 1118778885), (35, 863057997), (45, 671267331), (63, 479476665), (81, 372926295), (105, 287685999), (135, 223755777), (189, 159825555), (243, 124308765), (315, 95895333), (405, 74585259), (567, 53275185), (729, 41436255), (945, 31965111), (1215, 24861753), (1701, 17758395), (2187, 13812085), (2835, 10655037), (3645, 8287251), (5103, 5919465), (8505, 3551679), (10935, 2762417), (15309, 1973155), (25515, 1183893), (76545, 394631)]