1836390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 4517856

約数和(自身を除く): 2681466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1493, 2986, 4479, 7465, 8958, 14930, 22395, 44790, 61213, 122426, 183639, 306065, 367278, 612130, 918195, 1836390]

約数ペア:

[(1, 1836390), (2, 918195), (3, 612130), (5, 367278), (6, 306065), (10, 183639), (15, 122426), (30, 61213), (41, 44790), (82, 22395), (123, 14930), (205, 8958), (246, 7465), (410, 4479), (615, 2986), (1230, 1493)]