13758910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 27751248

約数和(自身を除く): 13992338

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 121, 137, 166, 242, 274, 415, 605, 685, 830, 913, 1210, 1370, 1507, 1826, 3014, 4565, 7535, 9130, 10043, 11371, 15070, 16577, 20086, 22742, 33154, 50215, 56855, 82885, 100430, 113710, 125081, 165770, 250162, 625405, 1250810, 1375891, 2751782, 6879455, 13758910]

約数ペア:

[(1, 13758910), (2, 6879455), (5, 2751782), (10, 1375891), (11, 1250810), (22, 625405), (55, 250162), (83, 165770), (110, 125081), (121, 113710), (137, 100430), (166, 82885), (242, 56855), (274, 50215), (415, 33154), (605, 22742), (685, 20086), (830, 16577), (913, 15070), (1210, 11371), (1370, 10043), (1507, 9130), (1826, 7535), (3014, 4565)]