6440910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{30671}}^1$

素因数の和:30688

約数の個数: 32

約数和(自身を含む): 17667072

約数和(自身を除く): 11226162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 30671, 61342, 92013, 153355, 184026, 214697, 306710, 429394, 460065, 644091, 920130, 1073485, 1288182, 2146970, 3220455, 6440910]

約数ペア:

[(1, 6440910), (2, 3220455), (3, 2146970), (5, 1288182), (6, 1073485), (7, 920130), (10, 644091), (14, 460065), (15, 429394), (21, 306710), (30, 214697), (35, 184026), (42, 153355), (70, 92013), (105, 61342), (210, 30671)]