30730644

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{5807}}^1$

素因数の和:5834

約数の個数: 72

約数和(自身を含む): 92695680

約数和(自身を除く): 61965036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 5807, 11614, 17421, 23228, 34842, 40649, 52263, 69684, 81298, 104526, 121947, 156789, 162596, 209052, 243894, 284543, 313578, 365841, 487788, 569086, 627156, 731682, 853629, 1097523, 1138172, 1463364, 1707258, 2195046, 2560887, 3414516, 4390092, 5121774, 7682661, 10243548, 15365322, 30730644]

約数ペア:

[(1, 30730644), (2, 15365322), (3, 10243548), (4, 7682661), (6, 5121774), (7, 4390092), (9, 3414516), (12, 2560887), (14, 2195046), (18, 1707258), (21, 1463364), (27, 1138172), (28, 1097523), (36, 853629), (42, 731682), (49, 627156), (54, 569086), (63, 487788), (84, 365841), (98, 313578), (108, 284543), (126, 243894), (147, 209052), (189, 162596), (196, 156789), (252, 121947), (294, 104526), (378, 81298), (441, 69684), (588, 52263), (756, 40649), (882, 34842), (1323, 23228), (1764, 17421), (2646, 11614), (5292, 5807)]