72650370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186283}}^1$

素因数の和:186306

約数の個数: 32

約数和(自身を含む): 187774272

約数和(自身を除く): 115123902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 186283, 372566, 558849, 931415, 1117698, 1862830, 2421679, 2794245, 4843358, 5588490, 7265037, 12108395, 14530074, 24216790, 36325185, 72650370]

約数ペア:

[(1, 72650370), (2, 36325185), (3, 24216790), (5, 14530074), (6, 12108395), (10, 7265037), (13, 5588490), (15, 4843358), (26, 2794245), (30, 2421679), (39, 1862830), (65, 1117698), (78, 931415), (130, 558849), (195, 372566), (390, 186283)]