152454540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{362987}}^1$

素因数の和:363006

約数の個数: 48

約数和(自身を含む): 487855872

約数和(自身を除く): 335401332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 362987, 725974, 1088961, 1451948, 1814935, 2177922, 2540909, 3629870, 4355844, 5081818, 5444805, 7259740, 7622727, 10163636, 10889610, 12704545, 15245454, 21779220, 25409090, 30490908, 38113635, 50818180, 76227270, 152454540]

約数ペア:

[(1, 152454540), (2, 76227270), (3, 50818180), (4, 38113635), (5, 30490908), (6, 25409090), (7, 21779220), (10, 15245454), (12, 12704545), (14, 10889610), (15, 10163636), (20, 7622727), (21, 7259740), (28, 5444805), (30, 5081818), (35, 4355844), (42, 3629870), (60, 2540909), (70, 2177922), (84, 1814935), (105, 1451948), (140, 1088961), (210, 725974), (420, 362987)]