166935990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{428041}}^1$

素因数の和:428064

約数の個数: 32

約数和(自身を含む): 431466336

約数和(自身を除く): 264530346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 428041, 856082, 1284123, 2140205, 2568246, 4280410, 5564533, 6420615, 11129066, 12841230, 16693599, 27822665, 33387198, 55645330, 83467995, 166935990]

約数ペア:

[(1, 166935990), (2, 83467995), (3, 55645330), (5, 33387198), (6, 27822665), (10, 16693599), (13, 12841230), (15, 11129066), (26, 6420615), (30, 5564533), (39, 4280410), (65, 2568246), (78, 2140205), (130, 1284123), (195, 856082), (390, 428041)]