8842140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{49123}}^1$

素因数の和:49138

約数の個数: 36

約数和(自身を含む): 26821704

約数和(自身を除く): 17979564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 49123, 98246, 147369, 196492, 245615, 294738, 442107, 491230, 589476, 736845, 884214, 982460, 1473690, 1768428, 2210535, 2947380, 4421070, 8842140]

約数ペア:

[(1, 8842140), (2, 4421070), (3, 2947380), (4, 2210535), (5, 1768428), (6, 1473690), (9, 982460), (10, 884214), (12, 736845), (15, 589476), (18, 491230), (20, 442107), (30, 294738), (36, 245615), (45, 196492), (60, 147369), (90, 98246), (180, 49123)]