15663661090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3331}}^1$

素因数の和:3584

約数の個数: 128

約数和(自身を含む): 36480761856

約数和(自身を除く): 20817100766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 197, 217, 310, 341, 385, 394, 434, 682, 770, 985, 1085, 1379, 1705, 1970, 2167, 2170, 2387, 2758, 3331, 3410, 4334, 4774, 6107, 6662, 6895, 10835, 11935, 12214, 13790, 15169, 16655, 21670, 23317, 23870, 30338, 30535, 33310, 36641, 42749, 46634, 61070, 67177, 73282, 75845, 85498, 103261, 116585, 134354, 151690, 183205, 206522, 213745, 233170, 256487, 335885, 366410, 427490, 470239, 512974, 516305, 656207, 671770, 722827, 940478, 1032610, 1135871, 1282435, 1312414, 1445654, 2271742, 2351195, 2564870, 3281035, 3614135, 4593449, 4702390, 5679355, 6562070, 7218277, 7228270, 7951097, 9186898, 11358710, 14436554, 15902194, 20342417, 22967245, 36091385, 39755485, 40684834, 45934490, 50527939, 72182770, 79510970, 101055878, 101712085, 142396919, 203424170, 223766587, 252639695, 284793838, 447533174, 505279390, 711984595, 1118832935, 1423969190, 1566366109, 2237665870, 3132732218, 7831830545, 15663661090]

約数ペア:

[(1, 15663661090), (2, 7831830545), (5, 3132732218), (7, 2237665870), (10, 1566366109), (11, 1423969190), (14, 1118832935), (22, 711984595), (31, 505279390), (35, 447533174), (55, 284793838), (62, 252639695), (70, 223766587), (77, 203424170), (110, 142396919), (154, 101712085), (155, 101055878), (197, 79510970), (217, 72182770), (310, 50527939), (341, 45934490), (385, 40684834), (394, 39755485), (434, 36091385), (682, 22967245), (770, 20342417), (985, 15902194), (1085, 14436554), (1379, 11358710), (1705, 9186898), (1970, 7951097), (2167, 7228270), (2170, 7218277), (2387, 6562070), (2758, 5679355), (3331, 4702390), (3410, 4593449), (4334, 3614135), (4774, 3281035), (6107, 2564870), (6662, 2351195), (6895, 2271742), (10835, 1445654), (11935, 1312414), (12214, 1282435), (13790, 1135871), (15169, 1032610), (16655, 940478), (21670, 722827), (23317, 671770), (23870, 656207), (30338, 516305), (30535, 512974), (33310, 470239), (36641, 427490), (42749, 366410), (46634, 335885), (61070, 256487), (67177, 233170), (73282, 213745), (75845, 206522), (85498, 183205), (103261, 151690), (116585, 134354)]