39778530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 65197470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 149, 165, 298, 330, 447, 745, 809, 894, 1490, 1618, 1639, 2235, 2427, 3278, 4045, 4470, 4854, 4917, 8090, 8195, 8899, 9834, 12135, 16390, 17798, 24270, 24585, 26697, 44495, 49170, 53394, 88990, 120541, 133485, 241082, 266970, 361623, 602705, 723246, 1205410, 1325951, 1808115, 2651902, 3616230, 3977853, 6629755, 7955706, 13259510, 19889265, 39778530]

約数ペア:

[(1, 39778530), (2, 19889265), (3, 13259510), (5, 7955706), (6, 6629755), (10, 3977853), (11, 3616230), (15, 2651902), (22, 1808115), (30, 1325951), (33, 1205410), (55, 723246), (66, 602705), (110, 361623), (149, 266970), (165, 241082), (298, 133485), (330, 120541), (447, 88990), (745, 53394), (809, 49170), (894, 44495), (1490, 26697), (1618, 24585), (1639, 24270), (2235, 17798), (2427, 16390), (3278, 12135), (4045, 9834), (4470, 8899), (4854, 8195), (4917, 8090)]