2940930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 7842744

約数和(自身を除く): 4901814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 797, 1230, 1594, 1845, 2391, 3690, 3985, 4782, 7173, 7970, 11955, 14346, 23910, 32677, 35865, 65354, 71730, 98031, 163385, 196062, 294093, 326770, 490155, 588186, 980310, 1470465, 2940930]

約数ペア:

[(1, 2940930), (2, 1470465), (3, 980310), (5, 588186), (6, 490155), (9, 326770), (10, 294093), (15, 196062), (18, 163385), (30, 98031), (41, 71730), (45, 65354), (82, 35865), (90, 32677), (123, 23910), (205, 14346), (246, 11955), (369, 7970), (410, 7173), (615, 4782), (738, 3985), (797, 3690), (1230, 2391), (1594, 1845)]