1915210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 3929472

約数和(自身を除く): 2014262

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 757, 1265, 1514, 2530, 3785, 7570, 8327, 16654, 17411, 34822, 41635, 83270, 87055, 174110, 191521, 383042, 957605, 1915210]

約数ペア:

[(1, 1915210), (2, 957605), (5, 383042), (10, 191521), (11, 174110), (22, 87055), (23, 83270), (46, 41635), (55, 34822), (110, 17411), (115, 16654), (230, 8327), (253, 7570), (506, 3785), (757, 2530), (1265, 1514)]