2238557685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 4647960576

約数和(自身を除く): 2409402891

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 113, 115, 161, 195, 273, 299, 339, 345, 455, 483, 565, 631, 791, 805, 897, 1365, 1469, 1495, 1695, 1893, 2093, 2373, 2415, 2599, 3155, 3955, 4407, 4417, 4485, 6279, 7345, 7797, 8203, 9465, 10283, 10465, 11865, 12995, 13251, 14513, 18193, 22035, 22085, 24609, 30849, 31395, 33787, 38985, 41015, 43539, 51415, 54579, 57421, 66255, 71303, 72565, 90965, 101361, 101591, 123045, 154245, 168935, 172263, 188669, 213909, 217695, 236509, 272895, 287105, 304773, 356515, 499121, 506805, 507955, 566007, 709527, 861315, 926939, 943345, 1069545, 1182545, 1320683, 1497363, 1523865, 1639969, 2495605, 2780817, 2830035, 3547635, 3962049, 4634695, 4919907, 6488573, 6603415, 7486815, 8199845, 11479783, 13904085, 19465719, 19810245, 21319597, 24599535, 32442865, 34439349, 57398915, 63958791, 97328595, 106597985, 149237179, 172196745, 319793955, 447711537, 746185895, 2238557685]

約数ペア:

[(1, 2238557685), (3, 746185895), (5, 447711537), (7, 319793955), (13, 172196745), (15, 149237179), (21, 106597985), (23, 97328595), (35, 63958791), (39, 57398915), (65, 34439349), (69, 32442865), (91, 24599535), (105, 21319597), (113, 19810245), (115, 19465719), (161, 13904085), (195, 11479783), (273, 8199845), (299, 7486815), (339, 6603415), (345, 6488573), (455, 4919907), (483, 4634695), (565, 3962049), (631, 3547635), (791, 2830035), (805, 2780817), (897, 2495605), (1365, 1639969), (1469, 1523865), (1495, 1497363), (1695, 1320683), (1893, 1182545), (2093, 1069545), (2373, 943345), (2415, 926939), (2599, 861315), (3155, 709527), (3955, 566007), (4407, 507955), (4417, 506805), (4485, 499121), (6279, 356515), (7345, 304773), (7797, 287105), (8203, 272895), (9465, 236509), (10283, 217695), (10465, 213909), (11865, 188669), (12995, 172263), (13251, 168935), (14513, 154245), (18193, 123045), (22035, 101591), (22085, 101361), (24609, 90965), (30849, 72565), (31395, 71303), (33787, 66255), (38985, 57421), (41015, 54579), (43539, 51415)]