175894130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 321235200

約数和(自身を除く): 145341070

約数列:

[1, 2, 5, 10, 103, 206, 389, 439, 515, 778, 878, 1030, 1945, 2195, 3890, 4390, 40067, 45217, 80134, 90434, 170771, 200335, 226085, 341542, 400670, 452170, 853855, 1707710, 17589413, 35178826, 87947065, 175894130]

約数ペア:

[(1, 175894130), (2, 87947065), (5, 35178826), (10, 17589413), (103, 1707710), (206, 853855), (389, 452170), (439, 400670), (515, 341542), (778, 226085), (878, 200335), (1030, 170771), (1945, 90434), (2195, 80134), (3890, 45217), (4390, 40067)]