8744340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13249}}^1$

素因数の和:13272

約数の個数: 48

約数和(自身を含む): 26712000

約数和(自身を除く): 17967660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 13249, 26498, 39747, 52996, 66245, 79494, 132490, 145739, 158988, 198735, 264980, 291478, 397470, 437217, 582956, 728695, 794940, 874434, 1457390, 1748868, 2186085, 2914780, 4372170, 8744340]

約数ペア:

[(1, 8744340), (2, 4372170), (3, 2914780), (4, 2186085), (5, 1748868), (6, 1457390), (10, 874434), (11, 794940), (12, 728695), (15, 582956), (20, 437217), (22, 397470), (30, 291478), (33, 264980), (44, 198735), (55, 158988), (60, 145739), (66, 132490), (110, 79494), (132, 66245), (165, 52996), (220, 39747), (330, 26498), (660, 13249)]