7742910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{36871}}^1$

素因数の和:36888

約数の個数: 32

約数和(自身を含む): 21238272

約数和(自身を除く): 13495362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 36871, 73742, 110613, 184355, 221226, 258097, 368710, 516194, 553065, 774291, 1106130, 1290485, 1548582, 2580970, 3871455, 7742910]

約数ペア:

[(1, 7742910), (2, 3871455), (3, 2580970), (5, 1548582), (6, 1290485), (7, 1106130), (10, 774291), (14, 553065), (15, 516194), (21, 368710), (30, 258097), (35, 221226), (42, 184355), (70, 110613), (105, 73742), (210, 36871)]