83438370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{309031}}^1$

素因数の和:309047

約数の個数: 32

約数和(自身を含む): 222503040

約数和(自身を除く): 139064670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 309031, 618062, 927093, 1545155, 1854186, 2781279, 3090310, 4635465, 5562558, 8343837, 9270930, 13906395, 16687674, 27812790, 41719185, 83438370]

約数ペア:

[(1, 83438370), (2, 41719185), (3, 27812790), (5, 16687674), (6, 13906395), (9, 9270930), (10, 8343837), (15, 5562558), (18, 4635465), (27, 3090310), (30, 2781279), (45, 1854186), (54, 1545155), (90, 927093), (135, 618062), (270, 309031)]