86380980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4845

約数の個数: 96

約数和(自身を含む): 282906624

約数和(自身を除く): 196525644

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, 4783, 6020, 9030, 9566, 14349, 18060, 19132, 23915, 28698, 33481, 47830, 57396, 66962, 71745, 95660, 100443, 133924, 143490, 167405, 200886, 205669, 286980, 334810, 401772, 411338, 502215, 617007, 669620, 822676, 1004430, 1028345, 1234014, 1439683, 2008860, 2056690, 2468028, 2879366, 3085035, 4113380, 4319049, 5758732, 6170070, 7198415, 8638098, 12340140, 14396830, 17276196, 21595245, 28793660, 43190490, 86380980]

約数ペア:

[(1, 86380980), (2, 43190490), (3, 28793660), (4, 21595245), (5, 17276196), (6, 14396830), (7, 12340140), (10, 8638098), (12, 7198415), (14, 6170070), (15, 5758732), (20, 4319049), (21, 4113380), (28, 3085035), (30, 2879366), (35, 2468028), (42, 2056690), (43, 2008860), (60, 1439683), (70, 1234014), (84, 1028345), (86, 1004430), (105, 822676), (129, 669620), (140, 617007), (172, 502215), (210, 411338), (215, 401772), (258, 334810), (301, 286980), (420, 205669), (430, 200886), (516, 167405), (602, 143490), (645, 133924), (860, 100443), (903, 95660), (1204, 71745), (1290, 66962), (1505, 57396), (1806, 47830), (2580, 33481), (3010, 28698), (3612, 23915), (4515, 19132), (4783, 18060), (6020, 14349), (9030, 9566)]