71107090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6857}}^1$

素因数の和:6942

約数の個数: 32

約数和(自身を含む): 137763504

約数和(自身を除く): 66656414

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 6857, 10370, 13714, 34285, 68570, 116569, 233138, 418277, 582845, 836554, 1165690, 2091385, 4182770, 7110709, 14221418, 35553545, 71107090]

約数ペア:

[(1, 71107090), (2, 35553545), (5, 14221418), (10, 7110709), (17, 4182770), (34, 2091385), (61, 1165690), (85, 836554), (122, 582845), (170, 418277), (305, 233138), (610, 116569), (1037, 68570), (2074, 34285), (5185, 13714), (6857, 10370)]