201813450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1345423}}^1$

素因数の和:1345438

約数の個数: 24

約数和(自身を含む): 500497728

約数和(自身を除く): 298684278

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1345423, 2690846, 4036269, 6727115, 8072538, 13454230, 20181345, 33635575, 40362690, 67271150, 100906725, 201813450]

約数ペア:

[(1, 201813450), (2, 100906725), (3, 67271150), (5, 40362690), (6, 33635575), (10, 20181345), (15, 13454230), (25, 8072538), (30, 6727115), (50, 4036269), (75, 2690846), (150, 1345423)]