2758903730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2297}}^1$

素因数の和:2555

約数の個数: 64

約数和(自身を含む): 5539466880

約数和(自身を除く): 2780563150

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 179, 305, 358, 610, 671, 895, 1342, 1790, 1969, 2297, 3355, 3938, 4594, 6710, 9845, 10919, 11485, 19690, 21838, 22970, 25267, 50534, 54595, 109190, 120109, 126335, 140117, 240218, 252670, 280234, 411163, 600545, 700585, 822326, 1201090, 1401170, 1541287, 2055815, 3082574, 4111630, 4522793, 7706435, 9045586, 15412870, 22613965, 25080943, 45227930, 50161886, 125404715, 250809430, 275890373, 551780746, 1379451865, 2758903730]

約数ペア:

[(1, 2758903730), (2, 1379451865), (5, 551780746), (10, 275890373), (11, 250809430), (22, 125404715), (55, 50161886), (61, 45227930), (110, 25080943), (122, 22613965), (179, 15412870), (305, 9045586), (358, 7706435), (610, 4522793), (671, 4111630), (895, 3082574), (1342, 2055815), (1790, 1541287), (1969, 1401170), (2297, 1201090), (3355, 822326), (3938, 700585), (4594, 600545), (6710, 411163), (9845, 280234), (10919, 252670), (11485, 240218), (19690, 140117), (21838, 126335), (22970, 120109), (25267, 109190), (50534, 54595)]