61805982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 151165440

約数和(自身を除く): 89359458

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 107, 119, 214, 238, 321, 357, 642, 714, 749, 809, 1498, 1618, 1819, 2247, 2427, 3638, 4494, 4854, 5457, 5663, 10914, 11326, 12733, 13753, 16989, 25466, 27506, 33978, 38199, 41259, 76398, 82518, 86563, 96271, 173126, 192542, 259689, 288813, 519378, 577626, 605941, 1211882, 1471571, 1817823, 2943142, 3635646, 4414713, 8829426, 10300997, 20601994, 30902991, 61805982]

約数ペア:

[(1, 61805982), (2, 30902991), (3, 20601994), (6, 10300997), (7, 8829426), (14, 4414713), (17, 3635646), (21, 2943142), (34, 1817823), (42, 1471571), (51, 1211882), (102, 605941), (107, 577626), (119, 519378), (214, 288813), (238, 259689), (321, 192542), (357, 173126), (642, 96271), (714, 86563), (749, 82518), (809, 76398), (1498, 41259), (1618, 38199), (1819, 33978), (2247, 27506), (2427, 25466), (3638, 16989), (4494, 13753), (4854, 12733), (5457, 11326), (5663, 10914)]