213826830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1018223}}^1$

素因数の和:1018240

約数の個数: 32

約数和(自身を含む): 586497024

約数和(自身を除く): 372670194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1018223, 2036446, 3054669, 5091115, 6109338, 7127561, 10182230, 14255122, 15273345, 21382683, 30546690, 35637805, 42765366, 71275610, 106913415, 213826830]

約数ペア:

[(1, 213826830), (2, 106913415), (3, 71275610), (5, 42765366), (6, 35637805), (7, 30546690), (10, 21382683), (14, 15273345), (15, 14255122), (21, 10182230), (30, 7127561), (35, 6109338), (42, 5091115), (70, 3054669), (105, 2036446), (210, 1018223)]