91720770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2909}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 220415040

約数和(自身を除く): 128694270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1051, 2102, 2909, 3153, 5255, 5818, 6306, 8727, 10510, 14545, 15765, 17454, 29090, 31530, 43635, 87270, 3057359, 6114718, 9172077, 15286795, 18344154, 30573590, 45860385, 91720770]

約数ペア:

[(1, 91720770), (2, 45860385), (3, 30573590), (5, 18344154), (6, 15286795), (10, 9172077), (15, 6114718), (30, 3057359), (1051, 87270), (2102, 43635), (2909, 31530), (3153, 29090), (5255, 17454), (5818, 15765), (6306, 14545), (8727, 10510)]