1340310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 3294720

約数和(自身を除く): 1954410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1039, 1290, 2078, 3117, 5195, 6234, 10390, 15585, 31170, 44677, 89354, 134031, 223385, 268062, 446770, 670155, 1340310]

約数ペア:

[(1, 1340310), (2, 670155), (3, 446770), (5, 268062), (6, 223385), (10, 134031), (15, 89354), (30, 44677), (43, 31170), (86, 15585), (129, 10390), (215, 6234), (258, 5195), (430, 3117), (645, 2078), (1039, 1290)]