9898920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 33246720

約数和(自身を除く): 23347800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 887, 930, 1116, 1240, 1395, 1774, 1860, 2232, 2661, 2790, 3548, 3720, 4435, 5322, 5580, 7096, 7983, 8870, 10644, 11160, 13305, 15966, 17740, 21288, 26610, 27497, 31932, 35480, 39915, 53220, 54994, 63864, 79830, 82491, 106440, 109988, 137485, 159660, 164982, 219976, 247473, 274970, 319320, 329964, 412455, 494946, 549940, 659928, 824910, 989892, 1099880, 1237365, 1649820, 1979784, 2474730, 3299640, 4949460, 9898920]

約数ペア:

[(1, 9898920), (2, 4949460), (3, 3299640), (4, 2474730), (5, 1979784), (6, 1649820), (8, 1237365), (9, 1099880), (10, 989892), (12, 824910), (15, 659928), (18, 549940), (20, 494946), (24, 412455), (30, 329964), (31, 319320), (36, 274970), (40, 247473), (45, 219976), (60, 164982), (62, 159660), (72, 137485), (90, 109988), (93, 106440), (120, 82491), (124, 79830), (155, 63864), (180, 54994), (186, 53220), (248, 39915), (279, 35480), (310, 31932), (360, 27497), (372, 26610), (465, 21288), (558, 17740), (620, 15966), (744, 13305), (887, 11160), (930, 10644), (1116, 8870), (1240, 7983), (1395, 7096), (1774, 5580), (1860, 5322), (2232, 4435), (2661, 3720), (2790, 3548)]