7561290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2083}}^1$

素因数の和:2115

約数の個数: 48

約数和(自身を含む): 19956384

約数和(自身を除く): 12395094

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 2083, 3630, 4166, 6249, 10415, 12498, 20830, 22913, 31245, 45826, 62490, 68739, 114565, 137478, 229130, 252043, 343695, 504086, 687390, 756129, 1260215, 1512258, 2520430, 3780645, 7561290]

約数ペア:

[(1, 7561290), (2, 3780645), (3, 2520430), (5, 1512258), (6, 1260215), (10, 756129), (11, 687390), (15, 504086), (22, 343695), (30, 252043), (33, 229130), (55, 137478), (66, 114565), (110, 68739), (121, 62490), (165, 45826), (242, 31245), (330, 22913), (363, 20830), (605, 12498), (726, 10415), (1210, 6249), (1815, 4166), (2083, 3630)]