98090910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7841}}^1$

素因数の和:7993

約数の個数: 48

約数和(自身を含む): 256903920

約数和(自身を除く): 158813010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 7841, 12510, 15682, 23523, 39205, 47046, 70569, 78410, 117615, 141138, 235230, 352845, 705690, 1089899, 2179798, 3269697, 5449495, 6539394, 9809091, 10898990, 16348485, 19618182, 32696970, 49045455, 98090910]

約数ペア:

[(1, 98090910), (2, 49045455), (3, 32696970), (5, 19618182), (6, 16348485), (9, 10898990), (10, 9809091), (15, 6539394), (18, 5449495), (30, 3269697), (45, 2179798), (90, 1089899), (139, 705690), (278, 352845), (417, 235230), (695, 141138), (834, 117615), (1251, 78410), (1390, 70569), (2085, 47046), (2502, 39205), (4170, 23523), (6255, 15682), (7841, 12510)]