90278190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1003091}}^1$

素因数の和:1003104

約数の個数: 24

約数和(自身を含む): 234723528

約数和(自身を除く): 144445338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1003091, 2006182, 3009273, 5015455, 6018546, 9027819, 10030910, 15046365, 18055638, 30092730, 45139095, 90278190]

約数ペア:

[(1, 90278190), (2, 45139095), (3, 30092730), (5, 18055638), (6, 15046365), (9, 10030910), (10, 9027819), (15, 6018546), (18, 5015455), (30, 3009273), (45, 2006182), (90, 1003091)]