64492710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2237}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 160008048

約数和(自身を除く): 95515338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2237, 2883, 4474, 4805, 5766, 6711, 9610, 11185, 13422, 14415, 22370, 28830, 33555, 67110, 69347, 138694, 208041, 346735, 416082, 693470, 1040205, 2080410, 2149757, 4299514, 6449271, 10748785, 12898542, 21497570, 32246355, 64492710]

約数ペア:

[(1, 64492710), (2, 32246355), (3, 21497570), (5, 12898542), (6, 10748785), (10, 6449271), (15, 4299514), (30, 2149757), (31, 2080410), (62, 1040205), (93, 693470), (155, 416082), (186, 346735), (310, 208041), (465, 138694), (930, 69347), (961, 67110), (1922, 33555), (2237, 28830), (2883, 22370), (4474, 14415), (4805, 13422), (5766, 11185), (6711, 9610)]