219318610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{12097}}^1$

素因数の和:12155

約数の個数: 48

約数和(自身を含む): 471676824

約数和(自身を除く): 252358214

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 9065, 12097, 18130, 24194, 60485, 84679, 120970, 169358, 423395, 447589, 592753, 846790, 895178, 1185506, 2237945, 2963765, 3133123, 4475890, 5927530, 6266246, 15665615, 21931861, 31331230, 43863722, 109659305, 219318610]

約数ペア:

[(1, 219318610), (2, 109659305), (5, 43863722), (7, 31331230), (10, 21931861), (14, 15665615), (35, 6266246), (37, 5927530), (49, 4475890), (70, 3133123), (74, 2963765), (98, 2237945), (185, 1185506), (245, 895178), (259, 846790), (370, 592753), (490, 447589), (518, 423395), (1295, 169358), (1813, 120970), (2590, 84679), (3626, 60485), (9065, 24194), (12097, 18130)]