2163750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{577}}^1$

素因数の和:602

約数の個数: 40

約数和(自身を含む): 5417016

約数和(自身を除く): 3253266

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 577, 625, 750, 1154, 1250, 1731, 1875, 2885, 3462, 3750, 5770, 8655, 14425, 17310, 28850, 43275, 72125, 86550, 144250, 216375, 360625, 432750, 721250, 1081875, 2163750]

約数ペア:

[(1, 2163750), (2, 1081875), (3, 721250), (5, 432750), (6, 360625), (10, 216375), (15, 144250), (25, 86550), (30, 72125), (50, 43275), (75, 28850), (125, 17310), (150, 14425), (250, 8655), (375, 5770), (577, 3750), (625, 3462), (750, 2885), (1154, 1875), (1250, 1731)]