201428190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2238091}}^1$

素因数の和:2238104

約数の個数: 24

約数和(自身を含む): 523713528

約数和(自身を除く): 322285338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2238091, 4476182, 6714273, 11190455, 13428546, 20142819, 22380910, 33571365, 40285638, 67142730, 100714095, 201428190]

約数ペア:

[(1, 201428190), (2, 100714095), (3, 67142730), (5, 40285638), (6, 33571365), (9, 22380910), (10, 20142819), (15, 13428546), (18, 11190455), (30, 6714273), (45, 4476182), (90, 2238091)]