7838370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{9677}}^1$

素因数の和:9696

約数の個数: 40

約数和(自身を含む): 21078684

約数和(自身を除く): 13240314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 9677, 19354, 29031, 48385, 58062, 87093, 96770, 145155, 174186, 261279, 290310, 435465, 522558, 783837, 870930, 1306395, 1567674, 2612790, 3919185, 7838370]

約数ペア:

[(1, 7838370), (2, 3919185), (3, 2612790), (5, 1567674), (6, 1306395), (9, 870930), (10, 783837), (15, 522558), (18, 435465), (27, 290310), (30, 261279), (45, 174186), (54, 145155), (81, 96770), (90, 87093), (135, 58062), (162, 48385), (270, 29031), (405, 19354), (810, 9677)]