1291567230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{243233}}^1$

素因数の和:243305

約数の個数: 48

約数和(自身を含む): 3415005360

約数和(自身を除く): 2123438130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 243233, 486466, 729699, 1216165, 1459398, 2189097, 2432330, 3648495, 4378194, 7296990, 10945485, 14350747, 21890970, 28701494, 43052241, 71753735, 86104482, 129156723, 143507470, 215261205, 258313446, 430522410, 645783615, 1291567230]

約数ペア:

[(1, 1291567230), (2, 645783615), (3, 430522410), (5, 258313446), (6, 215261205), (9, 143507470), (10, 129156723), (15, 86104482), (18, 71753735), (30, 43052241), (45, 28701494), (59, 21890970), (90, 14350747), (118, 10945485), (177, 7296990), (295, 4378194), (354, 3648495), (531, 2432330), (590, 2189097), (885, 1459398), (1062, 1216165), (1770, 729699), (2655, 486466), (5310, 243233)]