31285230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1597}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 75246624

約数和(自身を除く): 43961394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 1306, 1597, 1959, 3194, 3265, 3918, 4791, 6530, 7985, 9582, 9795, 15970, 19590, 23955, 47910, 1042841, 2085682, 3128523, 5214205, 6257046, 10428410, 15642615, 31285230]

約数ペア:

[(1, 31285230), (2, 15642615), (3, 10428410), (5, 6257046), (6, 5214205), (10, 3128523), (15, 2085682), (30, 1042841), (653, 47910), (1306, 23955), (1597, 19590), (1959, 15970), (3194, 9795), (3265, 9582), (3918, 7985), (4791, 6530)]