28527420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{475457}}^1$

素因数の和:475469

約数の個数: 24

約数和(自身を含む): 79876944

約数和(自身を除く): 51349524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 475457, 950914, 1426371, 1901828, 2377285, 2852742, 4754570, 5705484, 7131855, 9509140, 14263710, 28527420]

約数ペア:

[(1, 28527420), (2, 14263710), (3, 9509140), (4, 7131855), (5, 5705484), (6, 4754570), (10, 2852742), (12, 2377285), (15, 1901828), (20, 1426371), (30, 950914), (60, 475457)]