137998680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1149989}}^1$

素因数の和:1150003

約数の個数: 32

約数和(自身を含む): 413996400

約数和(自身を除く): 275997720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1149989, 2299978, 3449967, 4599956, 5749945, 6899934, 9199912, 11499890, 13799868, 17249835, 22999780, 27599736, 34499670, 45999560, 68999340, 137998680]

約数ペア:

[(1, 137998680), (2, 68999340), (3, 45999560), (4, 34499670), (5, 27599736), (6, 22999780), (8, 17249835), (10, 13799868), (12, 11499890), (15, 9199912), (20, 6899934), (24, 5749945), (30, 4599956), (40, 3449967), (60, 2299978), (120, 1149989)]