61808340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 129792300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1319, 1420, 1562, 2130, 2343, 2638, 3124, 3905, 3957, 4260, 4686, 5276, 6595, 7810, 7914, 9372, 11715, 13190, 14509, 15620, 15828, 19785, 23430, 26380, 29018, 39570, 43527, 46860, 58036, 72545, 79140, 87054, 93649, 145090, 174108, 187298, 217635, 280947, 290180, 374596, 435270, 468245, 561894, 870540, 936490, 1030139, 1123788, 1404735, 1872980, 2060278, 2809470, 3090417, 4120556, 5150695, 5618940, 6180834, 10301390, 12361668, 15452085, 20602780, 30904170, 61808340]

約数ペア:

[(1, 61808340), (2, 30904170), (3, 20602780), (4, 15452085), (5, 12361668), (6, 10301390), (10, 6180834), (11, 5618940), (12, 5150695), (15, 4120556), (20, 3090417), (22, 2809470), (30, 2060278), (33, 1872980), (44, 1404735), (55, 1123788), (60, 1030139), (66, 936490), (71, 870540), (110, 561894), (132, 468245), (142, 435270), (165, 374596), (213, 290180), (220, 280947), (284, 217635), (330, 187298), (355, 174108), (426, 145090), (660, 93649), (710, 87054), (781, 79140), (852, 72545), (1065, 58036), (1319, 46860), (1420, 43527), (1562, 39570), (2130, 29018), (2343, 26380), (2638, 23430), (3124, 19785), (3905, 15828), (3957, 15620), (4260, 14509), (4686, 13190), (5276, 11715), (6595, 9372), (7810, 7914)]