292034260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67289}}^1$

素因数の和:67336

約数の個数: 48

約数和(自身を含む): 723502080

約数和(自身を除く): 431467820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 67289, 134578, 269156, 336445, 471023, 672890, 942046, 1345780, 1884092, 2085959, 2355115, 4171918, 4710230, 8343836, 9420460, 10429795, 14601713, 20859590, 29203426, 41719180, 58406852, 73008565, 146017130, 292034260]

約数ペア:

[(1, 292034260), (2, 146017130), (4, 73008565), (5, 58406852), (7, 41719180), (10, 29203426), (14, 20859590), (20, 14601713), (28, 10429795), (31, 9420460), (35, 8343836), (62, 4710230), (70, 4171918), (124, 2355115), (140, 2085959), (155, 1884092), (217, 1345780), (310, 942046), (434, 672890), (620, 471023), (868, 336445), (1085, 269156), (2170, 134578), (4340, 67289)]