19056330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 51246720

約数和(自身を除く): 32190390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 433, 489, 815, 866, 978, 1299, 1467, 1630, 2165, 2445, 2598, 2934, 3897, 4330, 4401, 4890, 6495, 7335, 7794, 8802, 11691, 12990, 14670, 19485, 22005, 23382, 38970, 44010, 58455, 70579, 116910, 141158, 211737, 352895, 423474, 635211, 705790, 1058685, 1270422, 1905633, 2117370, 3176055, 3811266, 6352110, 9528165, 19056330]

約数ペア:

[(1, 19056330), (2, 9528165), (3, 6352110), (5, 3811266), (6, 3176055), (9, 2117370), (10, 1905633), (15, 1270422), (18, 1058685), (27, 705790), (30, 635211), (45, 423474), (54, 352895), (90, 211737), (135, 141158), (163, 116910), (270, 70579), (326, 58455), (433, 44010), (489, 38970), (815, 23382), (866, 22005), (978, 19485), (1299, 14670), (1467, 12990), (1630, 11691), (2165, 8802), (2445, 7794), (2598, 7335), (2934, 6495), (3897, 4890), (4330, 4401)]