2232990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 5951088

約数和(自身を除く): 3718098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 577, 645, 774, 1154, 1290, 1731, 1935, 2885, 3462, 3870, 5193, 5770, 8655, 10386, 17310, 24811, 25965, 49622, 51930, 74433, 124055, 148866, 223299, 248110, 372165, 446598, 744330, 1116495, 2232990]

約数ペア:

[(1, 2232990), (2, 1116495), (3, 744330), (5, 446598), (6, 372165), (9, 248110), (10, 223299), (15, 148866), (18, 124055), (30, 74433), (43, 51930), (45, 49622), (86, 25965), (90, 24811), (129, 17310), (215, 10386), (258, 8655), (387, 5770), (430, 5193), (577, 3870), (645, 3462), (774, 2885), (1154, 1935), (1290, 1731)]