47300370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121283}}^1$

素因数の和:121306

約数の個数: 32

約数和(自身を含む): 122254272

約数和(自身を除く): 74953902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 121283, 242566, 363849, 606415, 727698, 1212830, 1576679, 1819245, 3153358, 3638490, 4730037, 7883395, 9460074, 15766790, 23650185, 47300370]

約数ペア:

[(1, 47300370), (2, 23650185), (3, 15766790), (5, 9460074), (6, 7883395), (10, 4730037), (13, 3638490), (15, 3153358), (26, 1819245), (30, 1576679), (39, 1212830), (65, 727698), (78, 606415), (130, 363849), (195, 242566), (390, 121283)]