61799590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 126671040

約数和(自身を除く): 64871450

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 53, 85, 95, 106, 170, 190, 265, 323, 361, 530, 646, 722, 901, 1007, 1615, 1802, 1805, 2014, 3230, 3610, 4505, 5035, 6137, 6859, 9010, 10070, 12274, 13718, 17119, 19133, 30685, 34238, 34295, 38266, 61370, 68590, 85595, 95665, 116603, 171190, 191330, 233206, 325261, 363527, 583015, 650522, 727054, 1166030, 1626305, 1817635, 3252610, 3635270, 6179959, 12359918, 30899795, 61799590]

約数ペア:

[(1, 61799590), (2, 30899795), (5, 12359918), (10, 6179959), (17, 3635270), (19, 3252610), (34, 1817635), (38, 1626305), (53, 1166030), (85, 727054), (95, 650522), (106, 583015), (170, 363527), (190, 325261), (265, 233206), (323, 191330), (361, 171190), (530, 116603), (646, 95665), (722, 85595), (901, 68590), (1007, 61370), (1615, 38266), (1802, 34295), (1805, 34238), (2014, 30685), (3230, 19133), (3610, 17119), (4505, 13718), (5035, 12274), (6137, 10070), (6859, 9010)]