30525516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4223

約数の個数: 72

約数和(自身を含む): 91247520

約数和(自身を除く): 60722004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 4177, 7308, 8354, 12531, 16708, 25062, 29239, 37593, 50124, 58478, 75186, 87717, 116956, 121133, 150372, 175434, 242266, 263151, 350868, 363399, 484532, 526302, 726798, 847931, 1052604, 1090197, 1453596, 1695862, 2180394, 2543793, 3391724, 4360788, 5087586, 7631379, 10175172, 15262758, 30525516]

約数ペア:

[(1, 30525516), (2, 15262758), (3, 10175172), (4, 7631379), (6, 5087586), (7, 4360788), (9, 3391724), (12, 2543793), (14, 2180394), (18, 1695862), (21, 1453596), (28, 1090197), (29, 1052604), (36, 847931), (42, 726798), (58, 526302), (63, 484532), (84, 363399), (87, 350868), (116, 263151), (126, 242266), (174, 175434), (203, 150372), (252, 121133), (261, 116956), (348, 87717), (406, 75186), (522, 58478), (609, 50124), (812, 37593), (1044, 29239), (1218, 25062), (1827, 16708), (2436, 12531), (3654, 8354), (4177, 7308)]