713458980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304897}}^1$

素因数の和:304925

約数の個数: 72

約数和(自身を含む): 2330640312

約数和(自身を除く): 1617181332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 304897, 609794, 914691, 1219588, 1524485, 1829382, 2744073, 3048970, 3658764, 3963661, 4573455, 5488146, 6097940, 7927322, 9146910, 10976292, 11890983, 13720365, 15854644, 18293820, 19818305, 23781966, 27440730, 35672949, 39636610, 47563932, 54881460, 59454915, 71345898, 79273220, 118909830, 142691796, 178364745, 237819660, 356729490, 713458980]

約数ペア:

[(1, 713458980), (2, 356729490), (3, 237819660), (4, 178364745), (5, 142691796), (6, 118909830), (9, 79273220), (10, 71345898), (12, 59454915), (13, 54881460), (15, 47563932), (18, 39636610), (20, 35672949), (26, 27440730), (30, 23781966), (36, 19818305), (39, 18293820), (45, 15854644), (52, 13720365), (60, 11890983), (65, 10976292), (78, 9146910), (90, 7927322), (117, 6097940), (130, 5488146), (156, 4573455), (180, 3963661), (195, 3658764), (234, 3048970), (260, 2744073), (390, 1829382), (468, 1524485), (585, 1219588), (780, 914691), (1170, 609794), (2340, 304897)]