60646469

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 11203771

約数列:

[1, 13, 23, 43, 53, 89, 299, 559, 689, 989, 1157, 1219, 2047, 2279, 3827, 4717, 12857, 15847, 26611, 29627, 49751, 52417, 61321, 88021, 108491, 202831, 681421, 1144273, 1410383, 2636803, 4665113, 60646469]

約数ペア:

[(1, 60646469), (13, 4665113), (23, 2636803), (43, 1410383), (53, 1144273), (89, 681421), (299, 202831), (559, 108491), (689, 88021), (989, 61321), (1157, 52417), (1219, 49751), (2047, 29627), (2279, 26611), (3827, 15847), (4717, 12857)]