142012140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4327}}^1$

素因数の和:4886

約数の個数: 48

約数和(自身を含む): 398452992

約数和(自身を除く): 256440852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 4327, 5470, 6564, 8205, 8654, 10940, 12981, 16410, 17308, 21635, 25962, 32820, 43270, 51924, 64905, 86540, 129810, 259620, 2366869, 4733738, 7100607, 9467476, 11834345, 14201214, 23668690, 28402428, 35503035, 47337380, 71006070, 142012140]

約数ペア:

[(1, 142012140), (2, 71006070), (3, 47337380), (4, 35503035), (5, 28402428), (6, 23668690), (10, 14201214), (12, 11834345), (15, 9467476), (20, 7100607), (30, 4733738), (60, 2366869), (547, 259620), (1094, 129810), (1641, 86540), (2188, 64905), (2735, 51924), (3282, 43270), (4327, 32820), (5470, 25962), (6564, 21635), (8205, 17308), (8654, 16410), (10940, 12981)]