1731569290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{38677}}^1$

素因数の和:38743

約数の個数: 48

約数和(自身を含む): 3518615016

約数和(自身を除く): 1787045726

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1210, 2035, 4070, 4477, 8954, 22385, 38677, 44770, 77354, 193385, 386770, 425447, 850894, 1431049, 2127235, 2862098, 4254470, 4679917, 7155245, 9359834, 14310490, 15741539, 23399585, 31483078, 46799170, 78707695, 157415390, 173156929, 346313858, 865784645, 1731569290]

約数ペア:

[(1, 1731569290), (2, 865784645), (5, 346313858), (10, 173156929), (11, 157415390), (22, 78707695), (37, 46799170), (55, 31483078), (74, 23399585), (110, 15741539), (121, 14310490), (185, 9359834), (242, 7155245), (370, 4679917), (407, 4254470), (605, 2862098), (814, 2127235), (1210, 1431049), (2035, 850894), (4070, 425447), (4477, 386770), (8954, 193385), (22385, 77354), (38677, 44770)]