7097580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 25369344

約数和(自身を除く): 18271764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 131, 140, 172, 180, 210, 215, 252, 258, 262, 301, 315, 387, 393, 420, 430, 516, 524, 602, 630, 645, 655, 774, 786, 860, 903, 917, 1179, 1204, 1260, 1290, 1310, 1505, 1548, 1572, 1806, 1834, 1935, 1965, 2358, 2580, 2620, 2709, 2751, 3010, 3612, 3668, 3870, 3930, 4515, 4585, 4716, 5418, 5502, 5633, 5895, 6020, 7740, 7860, 8253, 9030, 9170, 10836, 11004, 11266, 11790, 13545, 13755, 16506, 16899, 18060, 18340, 22532, 23580, 27090, 27510, 28165, 33012, 33798, 39431, 41265, 50697, 54180, 55020, 56330, 67596, 78862, 82530, 84495, 101394, 112660, 118293, 157724, 165060, 168990, 197155, 202788, 236586, 253485, 337980, 354879, 394310, 473172, 506970, 591465, 709758, 788620, 1013940, 1182930, 1419516, 1774395, 2365860, 3548790, 7097580]

約数ペア:

[(1, 7097580), (2, 3548790), (3, 2365860), (4, 1774395), (5, 1419516), (6, 1182930), (7, 1013940), (9, 788620), (10, 709758), (12, 591465), (14, 506970), (15, 473172), (18, 394310), (20, 354879), (21, 337980), (28, 253485), (30, 236586), (35, 202788), (36, 197155), (42, 168990), (43, 165060), (45, 157724), (60, 118293), (63, 112660), (70, 101394), (84, 84495), (86, 82530), (90, 78862), (105, 67596), (126, 56330), (129, 55020), (131, 54180), (140, 50697), (172, 41265), (180, 39431), (210, 33798), (215, 33012), (252, 28165), (258, 27510), (262, 27090), (301, 23580), (315, 22532), (387, 18340), (393, 18060), (420, 16899), (430, 16506), (516, 13755), (524, 13545), (602, 11790), (630, 11266), (645, 11004), (655, 10836), (774, 9170), (786, 9030), (860, 8253), (903, 7860), (917, 7740), (1179, 6020), (1204, 5895), (1260, 5633), (1290, 5502), (1310, 5418), (1505, 4716), (1548, 4585), (1572, 4515), (1806, 3930), (1834, 3870), (1935, 3668), (1965, 3612), (2358, 3010), (2580, 2751), (2620, 2709)]