71058290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6131}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 136866240

約数和(自身を除く): 65807950

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 6131, 11590, 12262, 30655, 61310, 116489, 232978, 373991, 582445, 747982, 1164890, 1869955, 3739910, 7105829, 14211658, 35529145, 71058290]

約数ペア:

[(1, 71058290), (2, 35529145), (5, 14211658), (10, 7105829), (19, 3739910), (38, 1869955), (61, 1164890), (95, 747982), (122, 582445), (190, 373991), (305, 232978), (610, 116489), (1159, 61310), (2318, 30655), (5795, 12262), (6131, 11590)]