71730210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7639}}^1$

素因数の和:7962

約数の個数: 32

約数和(自身を含む): 172725120

約数和(自身を除く): 100994910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 7639, 9390, 15278, 22917, 38195, 45834, 76390, 114585, 229170, 2391007, 4782014, 7173021, 11955035, 14346042, 23910070, 35865105, 71730210]

約数ペア:

[(1, 71730210), (2, 35865105), (3, 23910070), (5, 14346042), (6, 11955035), (10, 7173021), (15, 4782014), (30, 2391007), (313, 229170), (626, 114585), (939, 76390), (1565, 45834), (1878, 38195), (3130, 22917), (4695, 15278), (7639, 9390)]