1244803210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{7879}}^1$

素因数の和:7991

約数の個数: 64

約数和(自身を含む): 2673400320

約数和(自身を除く): 1428597110

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 61, 70, 74, 122, 185, 259, 305, 370, 427, 518, 610, 854, 1295, 2135, 2257, 2590, 4270, 4514, 7879, 11285, 15758, 15799, 22570, 31598, 39395, 55153, 78790, 78995, 110306, 157990, 275765, 291523, 480619, 551530, 583046, 961238, 1457615, 2040661, 2403095, 2915230, 3364333, 4081322, 4806190, 6728666, 10203305, 16821665, 17782903, 20406610, 33643330, 35565806, 88914515, 124480321, 177829030, 248960642, 622401605, 1244803210]

約数ペア:

[(1, 1244803210), (2, 622401605), (5, 248960642), (7, 177829030), (10, 124480321), (14, 88914515), (35, 35565806), (37, 33643330), (61, 20406610), (70, 17782903), (74, 16821665), (122, 10203305), (185, 6728666), (259, 4806190), (305, 4081322), (370, 3364333), (427, 2915230), (518, 2403095), (610, 2040661), (854, 1457615), (1295, 961238), (2135, 583046), (2257, 551530), (2590, 480619), (4270, 291523), (4514, 275765), (7879, 157990), (11285, 110306), (15758, 78995), (15799, 78790), (22570, 55153), (31598, 39395)]