1020004140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17000069}}^1$

素因数の和:17000081

約数の個数: 24

約数和(自身を含む): 2856011760

約数和(自身を除く): 1836007620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 17000069, 34000138, 51000207, 68000276, 85000345, 102000414, 170000690, 204000828, 255001035, 340001380, 510002070, 1020004140]

約数ペア:

[(1, 1020004140), (2, 510002070), (3, 340001380), (4, 255001035), (5, 204000828), (6, 170000690), (10, 102000414), (12, 85000345), (15, 68000276), (20, 51000207), (30, 34000138), (60, 17000069)]