1376278290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1699109}}^1$

素因数の和:1699128

約数の個数: 40

約数和(自身を含む): 3700661580

約数和(自身を除く): 2324383290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1699109, 3398218, 5097327, 8495545, 10194654, 15291981, 16991090, 25486635, 30583962, 45875943, 50973270, 76459905, 91751886, 137627829, 152919810, 229379715, 275255658, 458759430, 688139145, 1376278290]

約数ペア:

[(1, 1376278290), (2, 688139145), (3, 458759430), (5, 275255658), (6, 229379715), (9, 152919810), (10, 137627829), (15, 91751886), (18, 76459905), (27, 50973270), (30, 45875943), (45, 30583962), (54, 25486635), (81, 16991090), (90, 15291981), (135, 10194654), (162, 8495545), (270, 5097327), (405, 3398218), (810, 1699109)]