700050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 1874880

約数和(自身を除く): 1174830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 359, 390, 650, 718, 975, 1077, 1795, 1950, 2154, 3590, 4667, 5385, 8975, 9334, 10770, 14001, 17950, 23335, 26925, 28002, 46670, 53850, 70005, 116675, 140010, 233350, 350025, 700050]

約数ペア:

[(1, 700050), (2, 350025), (3, 233350), (5, 140010), (6, 116675), (10, 70005), (13, 53850), (15, 46670), (25, 28002), (26, 26925), (30, 23335), (39, 17950), (50, 14001), (65, 10770), (75, 9334), (78, 8975), (130, 5385), (150, 4667), (195, 3590), (325, 2154), (359, 1950), (390, 1795), (650, 1077), (718, 975)]