4531380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10789}}^1$

素因数の和:10808

約数の個数: 48

約数和(自身を含む): 14501760

約数和(自身を除く): 9970380

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, 10789, 21578, 32367, 43156, 53945, 64734, 75523, 107890, 129468, 151046, 161835, 215780, 226569, 302092, 323670, 377615, 453138, 647340, 755230, 906276, 1132845, 1510460, 2265690, 4531380]

約数ペア:

[(1, 4531380), (2, 2265690), (3, 1510460), (4, 1132845), (5, 906276), (6, 755230), (7, 647340), (10, 453138), (12, 377615), (14, 323670), (15, 302092), (20, 226569), (21, 215780), (28, 161835), (30, 151046), (35, 129468), (42, 107890), (60, 75523), (70, 64734), (84, 53945), (105, 43156), (140, 32367), (210, 21578), (420, 10789)]