270197480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50789}}^1$

素因数の和:50826

約数の個数: 64

約数和(自身を含む): 731376000

約数和(自身を除く): 461178520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 50789, 101578, 203156, 253945, 355523, 406312, 507890, 711046, 964991, 1015780, 1422092, 1777615, 1929982, 2031560, 2844184, 3555230, 3859964, 4824955, 6754937, 7110460, 7719928, 9649910, 13509874, 14220920, 19299820, 27019748, 33774685, 38599640, 54039496, 67549370, 135098740, 270197480]

約数ペア:

[(1, 270197480), (2, 135098740), (4, 67549370), (5, 54039496), (7, 38599640), (8, 33774685), (10, 27019748), (14, 19299820), (19, 14220920), (20, 13509874), (28, 9649910), (35, 7719928), (38, 7110460), (40, 6754937), (56, 4824955), (70, 3859964), (76, 3555230), (95, 2844184), (133, 2031560), (140, 1929982), (152, 1777615), (190, 1422092), (266, 1015780), (280, 964991), (380, 711046), (532, 507890), (665, 406312), (760, 355523), (1064, 253945), (1330, 203156), (2660, 101578), (5320, 50789)]