2021081310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{477797}}^1$

素因数の和:477857

約数の個数: 48

約数和(自身を含む): 5366627136

約数和(自身を除く): 3345545826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 477797, 955594, 1433391, 2388985, 2866782, 4300173, 4777970, 7166955, 8600346, 14333910, 21500865, 22456459, 43001730, 44912918, 67369377, 112282295, 134738754, 202108131, 224564590, 336846885, 404216262, 673693770, 1010540655, 2021081310]

約数ペア:

[(1, 2021081310), (2, 1010540655), (3, 673693770), (5, 404216262), (6, 336846885), (9, 224564590), (10, 202108131), (15, 134738754), (18, 112282295), (30, 67369377), (45, 44912918), (47, 43001730), (90, 22456459), (94, 21500865), (141, 14333910), (235, 8600346), (282, 7166955), (423, 4777970), (470, 4300173), (705, 2866782), (846, 2388985), (1410, 1433391), (2115, 955594), (4230, 477797)]