26966730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{128413}}^1$

素因数の和:128430

約数の個数: 32

約数和(自身を含む): 73966464

約数和(自身を除く): 46999734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 128413, 256826, 385239, 642065, 770478, 898891, 1284130, 1797782, 1926195, 2696673, 3852390, 4494455, 5393346, 8988910, 13483365, 26966730]

約数ペア:

[(1, 26966730), (2, 13483365), (3, 8988910), (5, 5393346), (6, 4494455), (7, 3852390), (10, 2696673), (14, 1926195), (15, 1797782), (21, 1284130), (30, 898891), (35, 770478), (42, 642065), (70, 385239), (105, 256826), (210, 128413)]