3471890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 3059950

約数列:

[1, 2, 5, 10, 47, 83, 89, 94, 166, 178, 235, 415, 445, 470, 830, 890, 3901, 4183, 7387, 7802, 8366, 14774, 19505, 20915, 36935, 39010, 41830, 73870, 347189, 694378, 1735945, 3471890]

約数ペア:

[(1, 3471890), (2, 1735945), (5, 694378), (10, 347189), (47, 73870), (83, 41830), (89, 39010), (94, 36935), (166, 20915), (178, 19505), (235, 14774), (415, 8366), (445, 7802), (470, 7387), (830, 4183), (890, 3901)]