130584650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1291}}^1$

素因数の和:1344

約数の個数: 72

約数和(自身を含む): 295103136

約数和(自身を除く): 164518486

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 289, 350, 425, 578, 595, 850, 1190, 1291, 1445, 2023, 2582, 2890, 2975, 4046, 5950, 6455, 7225, 9037, 10115, 12910, 14450, 18074, 20230, 21947, 32275, 43894, 45185, 50575, 64550, 90370, 101150, 109735, 153629, 219470, 225925, 307258, 373099, 451850, 548675, 746198, 768145, 1097350, 1536290, 1865495, 2611693, 3730990, 3840725, 5223386, 7681450, 9327475, 13058465, 18654950, 26116930, 65292325, 130584650]

約数ペア:

[(1, 130584650), (2, 65292325), (5, 26116930), (7, 18654950), (10, 13058465), (14, 9327475), (17, 7681450), (25, 5223386), (34, 3840725), (35, 3730990), (50, 2611693), (70, 1865495), (85, 1536290), (119, 1097350), (170, 768145), (175, 746198), (238, 548675), (289, 451850), (350, 373099), (425, 307258), (578, 225925), (595, 219470), (850, 153629), (1190, 109735), (1291, 101150), (1445, 90370), (2023, 64550), (2582, 50575), (2890, 45185), (2975, 43894), (4046, 32275), (5950, 21947), (6455, 20230), (7225, 18074), (9037, 14450), (10115, 12910)]