2040733170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1079753}}^1$

素因数の和:1079776

約数の個数: 64

約数和(自身を含む): 6219383040

約数和(自身を除く): 4178649870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1079753, 2159506, 3239259, 5398765, 6478518, 7558271, 9717777, 10797530, 15116542, 16196295, 19435554, 22674813, 29153331, 32392590, 37791355, 45349626, 48588885, 58306662, 68024439, 75582710, 97177770, 113374065, 136048878, 145766655, 204073317, 226748130, 291533310, 340122195, 408146634, 680244390, 1020366585, 2040733170]

約数ペア:

[(1, 2040733170), (2, 1020366585), (3, 680244390), (5, 408146634), (6, 340122195), (7, 291533310), (9, 226748130), (10, 204073317), (14, 145766655), (15, 136048878), (18, 113374065), (21, 97177770), (27, 75582710), (30, 68024439), (35, 58306662), (42, 48588885), (45, 45349626), (54, 37791355), (63, 32392590), (70, 29153331), (90, 22674813), (105, 19435554), (126, 16196295), (135, 15116542), (189, 10797530), (210, 9717777), (270, 7558271), (315, 6478518), (378, 5398765), (630, 3239259), (945, 2159506), (1890, 1079753)]