121359870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149827}}^1$

素因数の和:149846

約数の個数: 40

約数和(自身を含む): 326325384

約数和(自身を除く): 204965514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 149827, 299654, 449481, 749135, 898962, 1348443, 1498270, 2247405, 2696886, 4045329, 4494810, 6742215, 8090658, 12135987, 13484430, 20226645, 24271974, 40453290, 60679935, 121359870]

約数ペア:

[(1, 121359870), (2, 60679935), (3, 40453290), (5, 24271974), (6, 20226645), (9, 13484430), (10, 12135987), (15, 8090658), (18, 6742215), (27, 4494810), (30, 4045329), (45, 2696886), (54, 2247405), (81, 1498270), (90, 1348443), (135, 898962), (162, 749135), (270, 449481), (405, 299654), (810, 149827)]