142458270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{46103}}^1$

素因数の和:46216

約数の個数: 32

約数和(自身を含む): 345226752

約数和(自身を除く): 202768482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 46103, 92206, 138309, 230515, 276618, 461030, 691545, 1383090, 4748609, 9497218, 14245827, 23743045, 28491654, 47486090, 71229135, 142458270]

約数ペア:

[(1, 142458270), (2, 71229135), (3, 47486090), (5, 28491654), (6, 23743045), (10, 14245827), (15, 9497218), (30, 4748609), (103, 1383090), (206, 691545), (309, 461030), (515, 276618), (618, 230515), (1030, 138309), (1545, 92206), (3090, 46103)]