1570355950

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 2960529264

約数和(自身を除く): 1390173314

約数列:

[1, 2, 5, 10, 25, 50, 131, 197, 262, 394, 655, 985, 1217, 1310, 1970, 2434, 3275, 4925, 6085, 6550, 9850, 12170, 25807, 30425, 51614, 60850, 129035, 159427, 239749, 258070, 318854, 479498, 645175, 797135, 1198745, 1290350, 1594270, 2397490, 3985675, 5993725, 7971350, 11987450, 31407119, 62814238, 157035595, 314071190, 785177975, 1570355950]

約数ペア:

[(1, 1570355950), (2, 785177975), (5, 314071190), (10, 157035595), (25, 62814238), (50, 31407119), (131, 11987450), (197, 7971350), (262, 5993725), (394, 3985675), (655, 2397490), (985, 1594270), (1217, 1290350), (1310, 1198745), (1970, 797135), (2434, 645175), (3275, 479498), (4925, 318854), (6085, 258070), (6550, 239749), (9850, 159427), (12170, 129035), (25807, 60850), (30425, 51614)]