30465660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17509}}^1$

素因数の和:17550

約数の個数: 48

約数和(自身を含む): 88250400

約数和(自身を除く): 57784740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 17509, 35018, 52527, 70036, 87545, 105054, 175090, 210108, 262635, 350180, 507761, 525270, 1015522, 1050540, 1523283, 2031044, 2538805, 3046566, 5077610, 6093132, 7616415, 10155220, 15232830, 30465660]

約数ペア:

[(1, 30465660), (2, 15232830), (3, 10155220), (4, 7616415), (5, 6093132), (6, 5077610), (10, 3046566), (12, 2538805), (15, 2031044), (20, 1523283), (29, 1050540), (30, 1015522), (58, 525270), (60, 507761), (87, 350180), (116, 262635), (145, 210108), (174, 175090), (290, 105054), (348, 87545), (435, 70036), (580, 52527), (870, 35018), (1740, 17509)]