766422990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 2032744896

約数和(自身を除く): 1266321906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 277, 355, 426, 433, 554, 639, 710, 831, 866, 1065, 1278, 1299, 1385, 1662, 2130, 2165, 2493, 2598, 2770, 3195, 3897, 4155, 4330, 4986, 6390, 6495, 7794, 8310, 12465, 12990, 19485, 19667, 24930, 30743, 38970, 39334, 59001, 61486, 92229, 98335, 118002, 119941, 153715, 177003, 184458, 196670, 239882, 276687, 295005, 307430, 354006, 359823, 461145, 553374, 590010, 599705, 719646, 885015, 922290, 1079469, 1199410, 1383435, 1770030, 1799115, 2158938, 2766870, 3598230, 5397345, 8515811, 10794690, 17031622, 25547433, 42579055, 51094866, 76642299, 85158110, 127737165, 153284598, 255474330, 383211495, 766422990]

約数ペア:

[(1, 766422990), (2, 383211495), (3, 255474330), (5, 153284598), (6, 127737165), (9, 85158110), (10, 76642299), (15, 51094866), (18, 42579055), (30, 25547433), (45, 17031622), (71, 10794690), (90, 8515811), (142, 5397345), (213, 3598230), (277, 2766870), (355, 2158938), (426, 1799115), (433, 1770030), (554, 1383435), (639, 1199410), (710, 1079469), (831, 922290), (866, 885015), (1065, 719646), (1278, 599705), (1299, 590010), (1385, 553374), (1662, 461145), (2130, 359823), (2165, 354006), (2493, 307430), (2598, 295005), (2770, 276687), (3195, 239882), (3897, 196670), (4155, 184458), (4330, 177003), (4986, 153715), (6390, 119941), (6495, 118002), (7794, 98335), (8310, 92229), (12465, 61486), (12990, 59001), (19485, 39334), (19667, 38970), (24930, 30743)]