194808530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 413026560

約数和(自身を除く): 218218030

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 73, 134, 146, 335, 365, 469, 511, 569, 670, 730, 938, 1022, 1138, 2345, 2555, 2845, 3983, 4690, 4891, 5110, 5690, 7966, 9782, 19915, 24455, 34237, 38123, 39830, 41537, 48910, 68474, 76246, 83074, 171185, 190615, 207685, 266861, 290759, 342370, 381230, 415370, 533722, 581518, 1334305, 1453795, 2668610, 2782979, 2907590, 5565958, 13914895, 19480853, 27829790, 38961706, 97404265, 194808530]

約数ペア:

[(1, 194808530), (2, 97404265), (5, 38961706), (7, 27829790), (10, 19480853), (14, 13914895), (35, 5565958), (67, 2907590), (70, 2782979), (73, 2668610), (134, 1453795), (146, 1334305), (335, 581518), (365, 533722), (469, 415370), (511, 381230), (569, 342370), (670, 290759), (730, 266861), (938, 207685), (1022, 190615), (1138, 171185), (2345, 83074), (2555, 76246), (2845, 68474), (3983, 48910), (4690, 41537), (4891, 39830), (5110, 38123), (5690, 34237), (7966, 24455), (9782, 19915)]