74569740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4191

約数の個数: 96

約数和(自身を含む): 244231680

約数和(自身を除く): 169661940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4129, 4515, 6020, 8258, 9030, 12387, 16516, 18060, 20645, 24774, 28903, 41290, 49548, 57806, 61935, 82580, 86709, 115612, 123870, 144515, 173418, 177547, 247740, 289030, 346836, 355094, 433545, 532641, 578060, 710188, 867090, 887735, 1065282, 1242829, 1734180, 1775470, 2130564, 2485658, 2663205, 3550940, 3728487, 4971316, 5326410, 6214145, 7456974, 10652820, 12428290, 14913948, 18642435, 24856580, 37284870, 74569740]

約数ペア:

[(1, 74569740), (2, 37284870), (3, 24856580), (4, 18642435), (5, 14913948), (6, 12428290), (7, 10652820), (10, 7456974), (12, 6214145), (14, 5326410), (15, 4971316), (20, 3728487), (21, 3550940), (28, 2663205), (30, 2485658), (35, 2130564), (42, 1775470), (43, 1734180), (60, 1242829), (70, 1065282), (84, 887735), (86, 867090), (105, 710188), (129, 578060), (140, 532641), (172, 433545), (210, 355094), (215, 346836), (258, 289030), (301, 247740), (420, 177547), (430, 173418), (516, 144515), (602, 123870), (645, 115612), (860, 86709), (903, 82580), (1204, 61935), (1290, 57806), (1505, 49548), (1806, 41290), (2580, 28903), (3010, 24774), (3612, 20645), (4129, 18060), (4515, 16516), (6020, 12387), (8258, 9030)]