2086112760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{560783}}^1$

素因数の和:560828

約数の個数: 64

約数和(自身を含む): 6460231680

約数和(自身を除く): 4374118920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 560783, 1121566, 1682349, 2243132, 2803915, 3364698, 4486264, 5607830, 6729396, 8411745, 11215660, 13458792, 16823490, 17384273, 22431320, 33646980, 34768546, 52152819, 67293960, 69537092, 86921365, 104305638, 139074184, 173842730, 208611276, 260764095, 347685460, 417222552, 521528190, 695370920, 1043056380, 2086112760]

約数ペア:

[(1, 2086112760), (2, 1043056380), (3, 695370920), (4, 521528190), (5, 417222552), (6, 347685460), (8, 260764095), (10, 208611276), (12, 173842730), (15, 139074184), (20, 104305638), (24, 86921365), (30, 69537092), (31, 67293960), (40, 52152819), (60, 34768546), (62, 33646980), (93, 22431320), (120, 17384273), (124, 16823490), (155, 13458792), (186, 11215660), (248, 8411745), (310, 6729396), (372, 5607830), (465, 4486264), (620, 3364698), (744, 2803915), (930, 2243132), (1240, 1682349), (1860, 1121566), (3720, 560783)]