2019858164070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{52972939}}^1$

素因数の和:52973021

約数の個数: 64

約数和(自身を含む): 5126085457920

約数和(自身を除く): 3106227293850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 2542, 3813, 6355, 7626, 12710, 19065, 38130, 52972939, 105945878, 158918817, 264864695, 317837634, 529729390, 794594085, 1589188170, 1642161109, 2171890499, 3284322218, 4343780998, 4926483327, 6515671497, 8210805545, 9852966654, 10859452495, 13031342994, 16421611090, 21718904990, 24632416635, 32578357485, 49264833270, 65156714970, 67328605469, 134657210938, 201985816407, 336643027345, 403971632814, 673286054690, 1009929082035, 2019858164070]

約数ペア:

[(1, 2019858164070), (2, 1009929082035), (3, 673286054690), (5, 403971632814), (6, 336643027345), (10, 201985816407), (15, 134657210938), (30, 67328605469), (31, 65156714970), (41, 49264833270), (62, 32578357485), (82, 24632416635), (93, 21718904990), (123, 16421611090), (155, 13031342994), (186, 10859452495), (205, 9852966654), (246, 8210805545), (310, 6515671497), (410, 4926483327), (465, 4343780998), (615, 3284322218), (930, 2171890499), (1230, 1642161109), (1271, 1589188170), (2542, 794594085), (3813, 529729390), (6355, 317837634), (7626, 264864695), (12710, 158918817), (19065, 105945878), (38130, 52972939)]