9655170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 17992830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 1999, 2415, 3998, 4830, 5997, 9995, 11994, 13993, 19990, 27986, 29985, 41979, 45977, 59970, 69965, 83958, 91954, 137931, 139930, 209895, 229885, 275862, 321839, 419790, 459770, 643678, 689655, 965517, 1379310, 1609195, 1931034, 3218390, 4827585, 9655170]

約数ペア:

[(1, 9655170), (2, 4827585), (3, 3218390), (5, 1931034), (6, 1609195), (7, 1379310), (10, 965517), (14, 689655), (15, 643678), (21, 459770), (23, 419790), (30, 321839), (35, 275862), (42, 229885), (46, 209895), (69, 139930), (70, 137931), (105, 91954), (115, 83958), (138, 69965), (161, 59970), (210, 45977), (230, 41979), (322, 29985), (345, 27986), (483, 19990), (690, 13993), (805, 11994), (966, 9995), (1610, 5997), (1999, 4830), (2415, 3998)]