12902370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33083}}^1$

素因数の和:33106

約数の個数: 32

約数和(自身を含む): 33348672

約数和(自身を除く): 20446302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 33083, 66166, 99249, 165415, 198498, 330830, 430079, 496245, 860158, 992490, 1290237, 2150395, 2580474, 4300790, 6451185, 12902370]

約数ペア:

[(1, 12902370), (2, 6451185), (3, 4300790), (5, 2580474), (6, 2150395), (10, 1290237), (13, 992490), (15, 860158), (26, 496245), (30, 430079), (39, 330830), (65, 198498), (78, 165415), (130, 99249), (195, 66166), (390, 33083)]