65564630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5657}}^1$

素因数の和:5744

約数の個数: 32

約数和(自身を含む): 126286560

約数和(自身を除く): 60721930

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5657, 5795, 11314, 11590, 28285, 56570, 107483, 214966, 345077, 537415, 690154, 1074830, 1725385, 3450770, 6556463, 13112926, 32782315, 65564630]

約数ペア:

[(1, 65564630), (2, 32782315), (5, 13112926), (10, 6556463), (19, 3450770), (38, 1725385), (61, 1074830), (95, 690154), (122, 537415), (190, 345077), (305, 214966), (610, 107483), (1159, 56570), (2318, 28285), (5657, 11590), (5795, 11314)]