201858390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2242871}}^1$

素因数の和:2242884

約数の個数: 24

約数和(自身を含む): 524832048

約数和(自身を除く): 322973658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2242871, 4485742, 6728613, 11214355, 13457226, 20185839, 22428710, 33643065, 40371678, 67286130, 100929195, 201858390]

約数ペア:

[(1, 201858390), (2, 100929195), (3, 67286130), (5, 40371678), (6, 33643065), (9, 22428710), (10, 20185839), (15, 13457226), (18, 11214355), (30, 6728613), (45, 4485742), (90, 2242871)]