4274130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20353}}^1$

素因数の和:20370

約数の個数: 32

約数和(自身を含む): 11723904

約数和(自身を除く): 7449774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20353, 40706, 61059, 101765, 122118, 142471, 203530, 284942, 305295, 427413, 610590, 712355, 854826, 1424710, 2137065, 4274130]

約数ペア:

[(1, 4274130), (2, 2137065), (3, 1424710), (5, 854826), (6, 712355), (7, 610590), (10, 427413), (14, 305295), (15, 284942), (21, 203530), (30, 142471), (35, 122118), (42, 101765), (70, 61059), (105, 40706), (210, 20353)]