850804920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10891}}^1$

素因数の和:10946

約数の個数: 192

約数和(自身を含む): 3262371840

約数和(自身を除く): 2411566920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 10891, 11160, 13020, 15624, 19530, 21782, 26040, 32673, 39060, 43564, 54455, 65346, 76237, 78120, 87128, 98019, 108910, 130692, 152474, 163365, 196038, 217820, 228711, 261384, 304948, 326730, 337621, 381185, 392076, 435640, 457422, 490095, 609896, 653460, 675242, 686133, 762370, 784152, 914844, 980190, 1012863, 1143555, 1306920, 1350484, 1372266, 1524740, 1688105, 1829688, 1960380, 2025726, 2287110, 2363347, 2700968, 2744532, 3038589, 3049480, 3376210, 3430665, 3920760, 4051452, 4574220, 4726694, 5064315, 5489064, 6077178, 6752420, 6861330, 7090041, 8102904, 9148440, 9453388, 10128630, 11816735, 12154356, 13504840, 13722660, 14180082, 15192945, 18906776, 20257260, 21270123, 23633470, 24308712, 27445320, 28360164, 30385890, 35450205, 40514520, 42540246, 47266940, 56720328, 60771780, 70900410, 85080492, 94533880, 106350615, 121543560, 141800820, 170160984, 212701230, 283601640, 425402460, 850804920]

約数ペア:

[(1, 850804920), (2, 425402460), (3, 283601640), (4, 212701230), (5, 170160984), (6, 141800820), (7, 121543560), (8, 106350615), (9, 94533880), (10, 85080492), (12, 70900410), (14, 60771780), (15, 56720328), (18, 47266940), (20, 42540246), (21, 40514520), (24, 35450205), (28, 30385890), (30, 28360164), (31, 27445320), (35, 24308712), (36, 23633470), (40, 21270123), (42, 20257260), (45, 18906776), (56, 15192945), (60, 14180082), (62, 13722660), (63, 13504840), (70, 12154356), (72, 11816735), (84, 10128630), (90, 9453388), (93, 9148440), (105, 8102904), (120, 7090041), (124, 6861330), (126, 6752420), (140, 6077178), (155, 5489064), (168, 5064315), (180, 4726694), (186, 4574220), (210, 4051452), (217, 3920760), (248, 3430665), (252, 3376210), (279, 3049480), (280, 3038589), (310, 2744532), (315, 2700968), (360, 2363347), (372, 2287110), (420, 2025726), (434, 1960380), (465, 1829688), (504, 1688105), (558, 1524740), (620, 1372266), (630, 1350484), (651, 1306920), (744, 1143555), (840, 1012863), (868, 980190), (930, 914844), (1085, 784152), (1116, 762370), (1240, 686133), (1260, 675242), (1302, 653460), (1395, 609896), (1736, 490095), (1860, 457422), (1953, 435640), (2170, 392076), (2232, 381185), (2520, 337621), (2604, 326730), (2790, 304948), (3255, 261384), (3720, 228711), (3906, 217820), (4340, 196038), (5208, 163365), (5580, 152474), (6510, 130692), (7812, 108910), (8680, 98019), (9765, 87128), (10891, 78120), (11160, 76237), (13020, 65346), (15624, 54455), (19530, 43564), (21782, 39060), (26040, 32673)]