1570205210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 3276633600

約数和(自身を除く): 1706428390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 151, 298, 302, 745, 755, 997, 1043, 1057, 1490, 1510, 1994, 2086, 2114, 4985, 5215, 5285, 6979, 9970, 10430, 10570, 13958, 22499, 34895, 44998, 69790, 112495, 148553, 150547, 157493, 224990, 297106, 301094, 314986, 742765, 752735, 787465, 1039871, 1053829, 1485530, 1505470, 1574930, 2079742, 2107658, 5199355, 5269145, 10398710, 10538290, 22431503, 44863006, 112157515, 157020521, 224315030, 314041042, 785102605, 1570205210]

約数ペア:

[(1, 1570205210), (2, 785102605), (5, 314041042), (7, 224315030), (10, 157020521), (14, 112157515), (35, 44863006), (70, 22431503), (149, 10538290), (151, 10398710), (298, 5269145), (302, 5199355), (745, 2107658), (755, 2079742), (997, 1574930), (1043, 1505470), (1057, 1485530), (1490, 1053829), (1510, 1039871), (1994, 787465), (2086, 752735), (2114, 742765), (4985, 314986), (5215, 301094), (5285, 297106), (6979, 224990), (9970, 157493), (10430, 150547), (10570, 148553), (13958, 112495), (22499, 69790), (34895, 44998)]