2019140970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{874087}}^1$

素因数の和:874115

約数の個数: 64

約数和(自身を含む): 6041696256

約数和(自身を除く): 4022555286

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 874087, 1748174, 2622261, 4370435, 5244522, 6118609, 8740870, 9614957, 12237218, 13111305, 18355827, 19229914, 26222610, 28844871, 30593045, 36711654, 48074785, 57689742, 61186090, 67304699, 91779135, 96149570, 134609398, 144224355, 183558270, 201914097, 288448710, 336523495, 403828194, 673046990, 1009570485, 2019140970]

約数ペア:

[(1, 2019140970), (2, 1009570485), (3, 673046990), (5, 403828194), (6, 336523495), (7, 288448710), (10, 201914097), (11, 183558270), (14, 144224355), (15, 134609398), (21, 96149570), (22, 91779135), (30, 67304699), (33, 61186090), (35, 57689742), (42, 48074785), (55, 36711654), (66, 30593045), (70, 28844871), (77, 26222610), (105, 19229914), (110, 18355827), (154, 13111305), (165, 12237218), (210, 9614957), (231, 8740870), (330, 6118609), (385, 5244522), (462, 4370435), (770, 2622261), (1155, 1748174), (2310, 874087)]