9665910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 25300080

約数和(自身を除く): 15634170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 509, 633, 1018, 1055, 1266, 1527, 1899, 2110, 2545, 3054, 3165, 3798, 4581, 5090, 6330, 7635, 9162, 9495, 15270, 18990, 22905, 45810, 107399, 214798, 322197, 536995, 644394, 966591, 1073990, 1610985, 1933182, 3221970, 4832955, 9665910]

約数ペア:

[(1, 9665910), (2, 4832955), (3, 3221970), (5, 1933182), (6, 1610985), (9, 1073990), (10, 966591), (15, 644394), (18, 536995), (30, 322197), (45, 214798), (90, 107399), (211, 45810), (422, 22905), (509, 18990), (633, 15270), (1018, 9495), (1055, 9162), (1266, 7635), (1527, 6330), (1899, 5090), (2110, 4581), (2545, 3798), (3054, 3165)]