870849756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4793}}^1$

素因数の和:4920

約数の個数: 108

約数和(自身を含む): 2586113712

約数和(自身を除く): 1715263956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 147, 196, 206, 252, 294, 309, 412, 441, 588, 618, 721, 882, 927, 1236, 1442, 1764, 1854, 2163, 2884, 3708, 4326, 4793, 5047, 6489, 8652, 9586, 10094, 12978, 14379, 15141, 19172, 20188, 25956, 28758, 30282, 33551, 43137, 45423, 57516, 60564, 67102, 86274, 90846, 100653, 134204, 172548, 181692, 201306, 234857, 301959, 402612, 469714, 493679, 603918, 704571, 939428, 987358, 1207836, 1409142, 1481037, 1974716, 2113713, 2818284, 2962074, 3455753, 4227426, 4443111, 5924148, 6911506, 8454852, 8886222, 10367259, 13823012, 17772444, 20734518, 24190271, 31101777, 41469036, 48380542, 62203554, 72570813, 96761084, 124407108, 145141626, 217712439, 290283252, 435424878, 870849756]

約数ペア:

[(1, 870849756), (2, 435424878), (3, 290283252), (4, 217712439), (6, 145141626), (7, 124407108), (9, 96761084), (12, 72570813), (14, 62203554), (18, 48380542), (21, 41469036), (28, 31101777), (36, 24190271), (42, 20734518), (49, 17772444), (63, 13823012), (84, 10367259), (98, 8886222), (103, 8454852), (126, 6911506), (147, 5924148), (196, 4443111), (206, 4227426), (252, 3455753), (294, 2962074), (309, 2818284), (412, 2113713), (441, 1974716), (588, 1481037), (618, 1409142), (721, 1207836), (882, 987358), (927, 939428), (1236, 704571), (1442, 603918), (1764, 493679), (1854, 469714), (2163, 402612), (2884, 301959), (3708, 234857), (4326, 201306), (4793, 181692), (5047, 172548), (6489, 134204), (8652, 100653), (9586, 90846), (10094, 86274), (12978, 67102), (14379, 60564), (15141, 57516), (19172, 45423), (20188, 43137), (25956, 33551), (28758, 30282)]