30520224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{15139}}^1$

素因数の和:15162

約数の個数: 72

約数和(自身を含む): 99197280

約数和(自身を除く): 68677056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 15139, 30278, 45417, 60556, 90834, 105973, 121112, 136251, 181668, 211946, 242224, 272502, 317919, 363336, 423892, 484448, 545004, 635838, 726672, 847784, 953757, 1090008, 1271676, 1453344, 1695568, 1907514, 2180016, 2543352, 3391136, 3815028, 4360032, 5086704, 7630056, 10173408, 15260112, 30520224]

約数ペア:

[(1, 30520224), (2, 15260112), (3, 10173408), (4, 7630056), (6, 5086704), (7, 4360032), (8, 3815028), (9, 3391136), (12, 2543352), (14, 2180016), (16, 1907514), (18, 1695568), (21, 1453344), (24, 1271676), (28, 1090008), (32, 953757), (36, 847784), (42, 726672), (48, 635838), (56, 545004), (63, 484448), (72, 423892), (84, 363336), (96, 317919), (112, 272502), (126, 242224), (144, 211946), (168, 181668), (224, 136251), (252, 121112), (288, 105973), (336, 90834), (504, 60556), (672, 45417), (1008, 30278), (2016, 15139)]