9857970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 27216000

約数和(自身を除く): 17358030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1259, 1305, 1566, 2518, 2610, 3777, 3915, 6295, 7554, 7830, 11331, 12590, 18885, 22662, 33993, 36511, 37770, 56655, 67986, 73022, 109533, 113310, 169965, 182555, 219066, 328599, 339930, 365110, 547665, 657198, 985797, 1095330, 1642995, 1971594, 3285990, 4928985, 9857970]

約数ペア:

[(1, 9857970), (2, 4928985), (3, 3285990), (5, 1971594), (6, 1642995), (9, 1095330), (10, 985797), (15, 657198), (18, 547665), (27, 365110), (29, 339930), (30, 328599), (45, 219066), (54, 182555), (58, 169965), (87, 113310), (90, 109533), (135, 73022), (145, 67986), (174, 56655), (261, 37770), (270, 36511), (290, 33993), (435, 22662), (522, 18885), (783, 12590), (870, 11331), (1259, 7830), (1305, 7554), (1566, 6295), (2518, 3915), (2610, 3777)]