19620804930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1\times {\mathrm{7829}}^1$

素因数の和:8579

約数の個数: 64

約数和(自身を含む): 47513692800

約数和(自身を除く): 27892887870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 601, 695, 834, 1202, 1390, 1803, 2085, 3005, 3606, 4170, 6010, 7829, 9015, 15658, 18030, 23487, 39145, 46974, 78290, 83539, 117435, 167078, 234870, 250617, 417695, 501234, 835390, 1088231, 1253085, 2176462, 2506170, 3264693, 4705229, 5441155, 6529386, 9410458, 10882310, 14115687, 16323465, 23526145, 28231374, 32646930, 47052290, 70578435, 141156870, 654026831, 1308053662, 1962080493, 3270134155, 3924160986, 6540268310, 9810402465, 19620804930]

約数ペア:

[(1, 19620804930), (2, 9810402465), (3, 6540268310), (5, 3924160986), (6, 3270134155), (10, 1962080493), (15, 1308053662), (30, 654026831), (139, 141156870), (278, 70578435), (417, 47052290), (601, 32646930), (695, 28231374), (834, 23526145), (1202, 16323465), (1390, 14115687), (1803, 10882310), (2085, 9410458), (3005, 6529386), (3606, 5441155), (4170, 4705229), (6010, 3264693), (7829, 2506170), (9015, 2176462), (15658, 1253085), (18030, 1088231), (23487, 835390), (39145, 501234), (46974, 417695), (78290, 250617), (83539, 234870), (117435, 167078)]