159301380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379289}}^1$

素因数の和:379308

約数の個数: 48

約数和(自身を含む): 509765760

約数和(自身を除く): 350464380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 379289, 758578, 1137867, 1517156, 1896445, 2275734, 2655023, 3792890, 4551468, 5310046, 5689335, 7585780, 7965069, 10620092, 11378670, 13275115, 15930138, 22757340, 26550230, 31860276, 39825345, 53100460, 79650690, 159301380]

約数ペア:

[(1, 159301380), (2, 79650690), (3, 53100460), (4, 39825345), (5, 31860276), (6, 26550230), (7, 22757340), (10, 15930138), (12, 13275115), (14, 11378670), (15, 10620092), (20, 7965069), (21, 7585780), (28, 5689335), (30, 5310046), (35, 4551468), (42, 3792890), (60, 2655023), (70, 2275734), (84, 1896445), (105, 1517156), (140, 1137867), (210, 758578), (420, 379289)]