134443810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4507}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 256415040

約数和(自身を除く): 121971230

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 4507, 5966, 9014, 14915, 22535, 29830, 45070, 85633, 171266, 428165, 707599, 856330, 1415198, 3537995, 7075990, 13444381, 26888762, 67221905, 134443810]

約数ペア:

[(1, 134443810), (2, 67221905), (5, 26888762), (10, 13444381), (19, 7075990), (38, 3537995), (95, 1415198), (157, 856330), (190, 707599), (314, 428165), (785, 171266), (1570, 85633), (2983, 45070), (4507, 29830), (5966, 22535), (9014, 14915)]