1961250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{523}}^1$

素因数の和:548

約数の個数: 40

約数和(自身を含む): 4910928

約数和(自身を除く): 2949678

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 523, 625, 750, 1046, 1250, 1569, 1875, 2615, 3138, 3750, 5230, 7845, 13075, 15690, 26150, 39225, 65375, 78450, 130750, 196125, 326875, 392250, 653750, 980625, 1961250]

約数ペア:

[(1, 1961250), (2, 980625), (3, 653750), (5, 392250), (6, 326875), (10, 196125), (15, 130750), (25, 78450), (30, 65375), (50, 39225), (75, 26150), (125, 15690), (150, 13075), (250, 7845), (375, 5230), (523, 3750), (625, 3138), (750, 2615), (1046, 1875), (1250, 1569)]