67477970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1117}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 139097088

約数和(自身を除く): 71619118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 863, 1117, 1726, 2234, 4315, 5585, 6041, 7819, 8630, 11170, 12082, 15638, 30205, 39095, 60410, 78190, 963971, 1927942, 4819855, 6747797, 9639710, 13495594, 33738985, 67477970]

約数ペア:

[(1, 67477970), (2, 33738985), (5, 13495594), (7, 9639710), (10, 6747797), (14, 4819855), (35, 1927942), (70, 963971), (863, 78190), (1117, 60410), (1726, 39095), (2234, 30205), (4315, 15638), (5585, 12082), (6041, 11170), (7819, 8630)]