1789300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 4023180

約数和(自身を除く): 2233880

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 617, 725, 1234, 1450, 2468, 2900, 3085, 6170, 12340, 15425, 17893, 30850, 35786, 61700, 71572, 89465, 178930, 357860, 447325, 894650, 1789300]

約数ペア:

[(1, 1789300), (2, 894650), (4, 447325), (5, 357860), (10, 178930), (20, 89465), (25, 71572), (29, 61700), (50, 35786), (58, 30850), (100, 17893), (116, 15425), (145, 12340), (290, 6170), (580, 3085), (617, 2900), (725, 2468), (1234, 1450)]