67759830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17509}}^1$

素因数の和:17565

約数の個数: 48

約数和(自身を含む): 180282960

約数和(自身を除く): 112523130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 17509, 35018, 52527, 87545, 105054, 157581, 175090, 262635, 315162, 525270, 752887, 787905, 1505774, 1575810, 2258661, 3764435, 4517322, 6775983, 7528870, 11293305, 13551966, 22586610, 33879915, 67759830]

約数ペア:

[(1, 67759830), (2, 33879915), (3, 22586610), (5, 13551966), (6, 11293305), (9, 7528870), (10, 6775983), (15, 4517322), (18, 3764435), (30, 2258661), (43, 1575810), (45, 1505774), (86, 787905), (90, 752887), (129, 525270), (215, 315162), (258, 262635), (387, 175090), (430, 157581), (645, 105054), (774, 87545), (1290, 52527), (1935, 35018), (3870, 17509)]