80709510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{384331}}^1$

素因数の和:384348

約数の個数: 32

約数和(自身を含む): 221375232

約数和(自身を除く): 140665722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 384331, 768662, 1152993, 1921655, 2305986, 2690317, 3843310, 5380634, 5764965, 8070951, 11529930, 13451585, 16141902, 26903170, 40354755, 80709510]

約数ペア:

[(1, 80709510), (2, 40354755), (3, 26903170), (5, 16141902), (6, 13451585), (7, 11529930), (10, 8070951), (14, 5764965), (15, 5380634), (21, 3843310), (30, 2690317), (35, 2305986), (42, 1921655), (70, 1152993), (105, 768662), (210, 384331)]