66213810

素因数分解:

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

素因数の和:3372

約数の個数: 96

約数和(自身を含む): 196363440

約数和(自身を除く): 130149630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3329, 3978, 6630, 6658, 9945, 9987, 16645, 19890, 19974, 29961, 33290, 43277, 49935, 56593, 59922, 86554, 99870, 113186, 129831, 149805, 169779, 216385, 259662, 282965, 299610, 339558, 389493, 432770, 509337, 565930, 649155, 735709, 778986, 848895, 1018674, 1298310, 1471418, 1697790, 1947465, 2207127, 2546685, 3678545, 3894930, 4414254, 5093370, 6621381, 7357090, 11035635, 13242762, 22071270, 33106905, 66213810]

約数ペア:

[(1, 66213810), (2, 33106905), (3, 22071270), (5, 13242762), (6, 11035635), (9, 7357090), (10, 6621381), (13, 5093370), (15, 4414254), (17, 3894930), (18, 3678545), (26, 2546685), (30, 2207127), (34, 1947465), (39, 1697790), (45, 1471418), (51, 1298310), (65, 1018674), (78, 848895), (85, 778986), (90, 735709), (102, 649155), (117, 565930), (130, 509337), (153, 432770), (170, 389493), (195, 339558), (221, 299610), (234, 282965), (255, 259662), (306, 216385), (390, 169779), (442, 149805), (510, 129831), (585, 113186), (663, 99870), (765, 86554), (1105, 59922), (1170, 56593), (1326, 49935), (1530, 43277), (1989, 33290), (2210, 29961), (3315, 19974), (3329, 19890), (3978, 16645), (6630, 9987), (6658, 9945)]