1238543910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{205397}}^1$

素因数の和:205477

約数の個数: 48

約数和(自身を含む): 3268292976

約数和(自身を除く): 2029749066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 205397, 410794, 616191, 1026985, 1232382, 1848573, 2053970, 3080955, 3697146, 6161910, 9242865, 13761599, 18485730, 27523198, 41284797, 68807995, 82569594, 123854391, 137615990, 206423985, 247708782, 412847970, 619271955, 1238543910]

約数ペア:

[(1, 1238543910), (2, 619271955), (3, 412847970), (5, 247708782), (6, 206423985), (9, 137615990), (10, 123854391), (15, 82569594), (18, 68807995), (30, 41284797), (45, 27523198), (67, 18485730), (90, 13761599), (134, 9242865), (201, 6161910), (335, 3697146), (402, 3080955), (603, 2053970), (670, 1848573), (1005, 1232382), (1206, 1026985), (2010, 616191), (3015, 410794), (6030, 205397)]