198641430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3375

約数の個数: 128

約数和(自身を含む): 604195200

約数和(自身を除く): 405553770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3329, 3510, 3978, 4590, 5967, 6630, 6658, 9945, 9987, 11934, 16645, 19890, 19974, 29835, 29961, 33290, 43277, 49935, 56593, 59670, 59922, 86554, 89883, 99870, 113186, 129831, 149805, 169779, 179766, 216385, 259662, 282965, 299610, 339558, 389493, 432770, 449415, 509337, 565930, 649155, 735709, 778986, 848895, 898830, 1018674, 1168479, 1298310, 1471418, 1528011, 1697790, 1947465, 2207127, 2336958, 2546685, 3056022, 3678545, 3894930, 4414254, 5093370, 5842395, 6621381, 7357090, 7640055, 11035635, 11684790, 13242762, 15280110, 19864143, 22071270, 33106905, 39728286, 66213810, 99320715, 198641430]

約数ペア:

[(1, 198641430), (2, 99320715), (3, 66213810), (5, 39728286), (6, 33106905), (9, 22071270), (10, 19864143), (13, 15280110), (15, 13242762), (17, 11684790), (18, 11035635), (26, 7640055), (27, 7357090), (30, 6621381), (34, 5842395), (39, 5093370), (45, 4414254), (51, 3894930), (54, 3678545), (65, 3056022), (78, 2546685), (85, 2336958), (90, 2207127), (102, 1947465), (117, 1697790), (130, 1528011), (135, 1471418), (153, 1298310), (170, 1168479), (195, 1018674), (221, 898830), (234, 848895), (255, 778986), (270, 735709), (306, 649155), (351, 565930), (390, 509337), (442, 449415), (459, 432770), (510, 389493), (585, 339558), (663, 299610), (702, 282965), (765, 259662), (918, 216385), (1105, 179766), (1170, 169779), (1326, 149805), (1530, 129831), (1755, 113186), (1989, 99870), (2210, 89883), (2295, 86554), (3315, 59922), (3329, 59670), (3510, 56593), (3978, 49935), (4590, 43277), (5967, 33290), (6630, 29961), (6658, 29835), (9945, 19974), (9987, 19890), (11934, 16645)]