64318590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{34031}}^1$

素因数の和:34054

約数の個数: 64

約数和(自身を含む): 196024320

約数和(自身を除く): 131705730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 34031, 68062, 102093, 170155, 204186, 238217, 306279, 340310, 476434, 510465, 612558, 714651, 918837, 1020930, 1191085, 1429302, 1531395, 1837674, 2143953, 2382170, 3062790, 3573255, 4287906, 4594185, 6431859, 7146510, 9188370, 10719765, 12863718, 21439530, 32159295, 64318590]

約数ペア:

[(1, 64318590), (2, 32159295), (3, 21439530), (5, 12863718), (6, 10719765), (7, 9188370), (9, 7146510), (10, 6431859), (14, 4594185), (15, 4287906), (18, 3573255), (21, 3062790), (27, 2382170), (30, 2143953), (35, 1837674), (42, 1531395), (45, 1429302), (54, 1191085), (63, 1020930), (70, 918837), (90, 714651), (105, 612558), (126, 510465), (135, 476434), (189, 340310), (210, 306279), (270, 238217), (315, 204186), (378, 170155), (630, 102093), (945, 68062), (1890, 34031)]