11112238060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7215739}}^1$

素因数の和:7215766

約数の個数: 48

約数和(自身を含む): 29093863680

約数和(自身を除く): 17981625620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7215739, 14431478, 28862956, 36078695, 50510173, 72157390, 79373129, 101020346, 144314780, 158746258, 202040692, 252550865, 317492516, 396865645, 505101730, 555611903, 793731290, 1010203460, 1111223806, 1587462580, 2222447612, 2778059515, 5556119030, 11112238060]

約数ペア:

[(1, 11112238060), (2, 5556119030), (4, 2778059515), (5, 2222447612), (7, 1587462580), (10, 1111223806), (11, 1010203460), (14, 793731290), (20, 555611903), (22, 505101730), (28, 396865645), (35, 317492516), (44, 252550865), (55, 202040692), (70, 158746258), (77, 144314780), (110, 101020346), (140, 79373129), (154, 72157390), (220, 50510173), (308, 36078695), (385, 28862956), (770, 14431478), (1540, 7215739)]