7135849140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{395119}}^1$

素因数の和:395181

約数の個数: 96

約数和(自身を含む): 23365816320

約数和(自身を除く): 16229967180

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, 4515, 6020, 9030, 18060, 395119, 790238, 1185357, 1580476, 1975595, 2370714, 2765833, 3951190, 4741428, 5531666, 5926785, 7902380, 8297499, 11063332, 11853570, 13829165, 16594998, 16990117, 23707140, 27658330, 33189996, 33980234, 41487495, 50970351, 55316660, 67960468, 82974990, 84950585, 101940702, 118930819, 165949980, 169901170, 203881404, 237861638, 254851755, 339802340, 356792457, 475723276, 509703510, 594654095, 713584914, 1019407020, 1189308190, 1427169828, 1783962285, 2378616380, 3567924570, 7135849140]

約数ペア:

[(1, 7135849140), (2, 3567924570), (3, 2378616380), (4, 1783962285), (5, 1427169828), (6, 1189308190), (7, 1019407020), (10, 713584914), (12, 594654095), (14, 509703510), (15, 475723276), (20, 356792457), (21, 339802340), (28, 254851755), (30, 237861638), (35, 203881404), (42, 169901170), (43, 165949980), (60, 118930819), (70, 101940702), (84, 84950585), (86, 82974990), (105, 67960468), (129, 55316660), (140, 50970351), (172, 41487495), (210, 33980234), (215, 33189996), (258, 27658330), (301, 23707140), (420, 16990117), (430, 16594998), (516, 13829165), (602, 11853570), (645, 11063332), (860, 8297499), (903, 7902380), (1204, 5926785), (1290, 5531666), (1505, 4741428), (1806, 3951190), (2580, 2765833), (3010, 2370714), (3612, 1975595), (4515, 1580476), (6020, 1185357), (9030, 790238), (18060, 395119)]