8284920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1409}}^1$

素因数の和:1437

約数の個数: 96

約数和(自身を含む): 28933200

約数和(自身を除く): 20648280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1409, 1470, 1960, 2818, 2940, 4227, 5636, 5880, 7045, 8454, 9863, 11272, 14090, 16908, 19726, 21135, 28180, 29589, 33816, 39452, 42270, 49315, 56360, 59178, 69041, 78904, 84540, 98630, 118356, 138082, 147945, 169080, 197260, 207123, 236712, 276164, 295890, 345205, 394520, 414246, 552328, 591780, 690410, 828492, 1035615, 1183560, 1380820, 1656984, 2071230, 2761640, 4142460, 8284920]

約数ペア:

[(1, 8284920), (2, 4142460), (3, 2761640), (4, 2071230), (5, 1656984), (6, 1380820), (7, 1183560), (8, 1035615), (10, 828492), (12, 690410), (14, 591780), (15, 552328), (20, 414246), (21, 394520), (24, 345205), (28, 295890), (30, 276164), (35, 236712), (40, 207123), (42, 197260), (49, 169080), (56, 147945), (60, 138082), (70, 118356), (84, 98630), (98, 84540), (105, 78904), (120, 69041), (140, 59178), (147, 56360), (168, 49315), (196, 42270), (210, 39452), (245, 33816), (280, 29589), (294, 28180), (392, 21135), (420, 19726), (490, 16908), (588, 14090), (735, 11272), (840, 9863), (980, 8454), (1176, 7045), (1409, 5880), (1470, 5636), (1960, 4227), (2818, 2940)]