6810790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 14126400

約数和(自身を除く): 7315610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 653, 745, 1043, 1306, 1490, 2086, 3265, 4571, 5215, 6530, 9142, 10430, 22855, 45710, 97297, 194594, 486485, 681079, 972970, 1362158, 3405395, 6810790]

約数ペア:

[(1, 6810790), (2, 3405395), (5, 1362158), (7, 972970), (10, 681079), (14, 486485), (35, 194594), (70, 97297), (149, 45710), (298, 22855), (653, 10430), (745, 9142), (1043, 6530), (1306, 5215), (1490, 4571), (2086, 3265)]