19050210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9203}}^1$

素因数の和:9239

約数の個数: 48

約数和(自身を含む): 51689664

約数和(自身を除く): 32639454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 9203, 18406, 27609, 46015, 55218, 82827, 92030, 138045, 165654, 211669, 276090, 414135, 423338, 635007, 828270, 1058345, 1270014, 1905021, 2116690, 3175035, 3810042, 6350070, 9525105, 19050210]

約数ペア:

[(1, 19050210), (2, 9525105), (3, 6350070), (5, 3810042), (6, 3175035), (9, 2116690), (10, 1905021), (15, 1270014), (18, 1058345), (23, 828270), (30, 635007), (45, 423338), (46, 414135), (69, 276090), (90, 211669), (115, 165654), (138, 138045), (207, 92030), (230, 82827), (345, 55218), (414, 46015), (690, 27609), (1035, 18406), (2070, 9203)]