73870370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22453}}^1$

素因数の和:22514

約数の個数: 32

約数和(自身を含む): 155202048

約数和(自身を除く): 81331678

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 22453, 44906, 112265, 157171, 224530, 314342, 785855, 1055291, 1571710, 2110582, 5276455, 7387037, 10552910, 14774074, 36935185, 73870370]

約数ペア:

[(1, 73870370), (2, 36935185), (5, 14774074), (7, 10552910), (10, 7387037), (14, 5276455), (35, 2110582), (47, 1571710), (70, 1055291), (94, 785855), (235, 314342), (329, 224530), (470, 157171), (658, 112265), (1645, 44906), (3290, 22453)]