89642910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{426871}}^1$

素因数の和:426888

約数の個数: 32

約数和(自身を含む): 245878272

約数和(自身を除く): 156235362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 426871, 853742, 1280613, 2134355, 2561226, 2988097, 4268710, 5976194, 6403065, 8964291, 12806130, 14940485, 17928582, 29880970, 44821455, 89642910]

約数ペア:

[(1, 89642910), (2, 44821455), (3, 29880970), (5, 17928582), (6, 14940485), (7, 12806130), (10, 8964291), (14, 6403065), (15, 5976194), (21, 4268710), (30, 2988097), (35, 2561226), (42, 2134355), (70, 1280613), (105, 853742), (210, 426871)]