922953780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2213}}^1$

素因数の和:2566

約数の個数: 144

約数和(自身を含む): 3210689664

約数和(自身を除く): 2287735884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 331, 420, 630, 662, 993, 1260, 1324, 1655, 1986, 2213, 2317, 2979, 3310, 3972, 4426, 4634, 4965, 5958, 6620, 6639, 6951, 8852, 9268, 9930, 11065, 11585, 11916, 13278, 13902, 14895, 15491, 19860, 19917, 20853, 22130, 23170, 26556, 27804, 29790, 30982, 33195, 34755, 39834, 41706, 44260, 46340, 46473, 59580, 61964, 66390, 69510, 77455, 79668, 83412, 92946, 99585, 104265, 132780, 139020, 139419, 154910, 185892, 199170, 208530, 232365, 278838, 309820, 398340, 417060, 464730, 557676, 697095, 732503, 929460, 1394190, 1465006, 2197509, 2788380, 2930012, 3662515, 4395018, 5127521, 6592527, 7325030, 8790036, 10255042, 10987545, 13185054, 14650060, 15382563, 20510084, 21975090, 25637605, 26370108, 30765126, 32962635, 43950180, 46147689, 51275210, 61530252, 65925270, 76912815, 92295378, 102550420, 131850540, 153825630, 184590756, 230738445, 307651260, 461476890, 922953780]

約数ペア:

[(1, 922953780), (2, 461476890), (3, 307651260), (4, 230738445), (5, 184590756), (6, 153825630), (7, 131850540), (9, 102550420), (10, 92295378), (12, 76912815), (14, 65925270), (15, 61530252), (18, 51275210), (20, 46147689), (21, 43950180), (28, 32962635), (30, 30765126), (35, 26370108), (36, 25637605), (42, 21975090), (45, 20510084), (60, 15382563), (63, 14650060), (70, 13185054), (84, 10987545), (90, 10255042), (105, 8790036), (126, 7325030), (140, 6592527), (180, 5127521), (210, 4395018), (252, 3662515), (315, 2930012), (331, 2788380), (420, 2197509), (630, 1465006), (662, 1394190), (993, 929460), (1260, 732503), (1324, 697095), (1655, 557676), (1986, 464730), (2213, 417060), (2317, 398340), (2979, 309820), (3310, 278838), (3972, 232365), (4426, 208530), (4634, 199170), (4965, 185892), (5958, 154910), (6620, 139419), (6639, 139020), (6951, 132780), (8852, 104265), (9268, 99585), (9930, 92946), (11065, 83412), (11585, 79668), (11916, 77455), (13278, 69510), (13902, 66390), (14895, 61964), (15491, 59580), (19860, 46473), (19917, 46340), (20853, 44260), (22130, 41706), (23170, 39834), (26556, 34755), (27804, 33195), (29790, 30982)]