1313850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 3437280

約数和(自身を除く): 2123430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 461, 475, 570, 922, 950, 1383, 1425, 2305, 2766, 2850, 4610, 6915, 8759, 11525, 13830, 17518, 23050, 26277, 34575, 43795, 52554, 69150, 87590, 131385, 218975, 262770, 437950, 656925, 1313850]

約数ペア:

[(1, 1313850), (2, 656925), (3, 437950), (5, 262770), (6, 218975), (10, 131385), (15, 87590), (19, 69150), (25, 52554), (30, 43795), (38, 34575), (50, 26277), (57, 23050), (75, 17518), (95, 13830), (114, 11525), (150, 8759), (190, 6915), (285, 4610), (461, 2850), (475, 2766), (570, 2305), (922, 1425), (950, 1383)]