8297940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 27740160

約数和(自身を除く): 19442220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 859, 966, 1380, 1610, 1718, 1932, 2415, 2577, 3220, 3436, 4295, 4830, 5154, 6013, 8590, 9660, 10308, 12026, 12885, 17180, 18039, 19757, 24052, 25770, 30065, 36078, 39514, 51540, 59271, 60130, 72156, 79028, 90195, 98785, 118542, 120260, 138299, 180390, 197570, 237084, 276598, 296355, 360780, 395140, 414897, 553196, 592710, 691495, 829794, 1185420, 1382990, 1659588, 2074485, 2765980, 4148970, 8297940]

約数ペア:

[(1, 8297940), (2, 4148970), (3, 2765980), (4, 2074485), (5, 1659588), (6, 1382990), (7, 1185420), (10, 829794), (12, 691495), (14, 592710), (15, 553196), (20, 414897), (21, 395140), (23, 360780), (28, 296355), (30, 276598), (35, 237084), (42, 197570), (46, 180390), (60, 138299), (69, 120260), (70, 118542), (84, 98785), (92, 90195), (105, 79028), (115, 72156), (138, 60130), (140, 59271), (161, 51540), (210, 39514), (230, 36078), (276, 30065), (322, 25770), (345, 24052), (420, 19757), (460, 18039), (483, 17180), (644, 12885), (690, 12026), (805, 10308), (859, 9660), (966, 8590), (1380, 6013), (1610, 5154), (1718, 4830), (1932, 4295), (2415, 3436), (2577, 3220)]