72237870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{802643}}^1$

素因数の和:802656

約数の個数: 24

約数和(自身を含む): 187818696

約数和(自身を除く): 115580826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 802643, 1605286, 2407929, 4013215, 4815858, 7223787, 8026430, 12039645, 14447574, 24079290, 36118935, 72237870]

約数ペア:

[(1, 72237870), (2, 36118935), (3, 24079290), (5, 14447574), (6, 12039645), (9, 8026430), (10, 7223787), (15, 4815858), (18, 4013215), (30, 2407929), (45, 1605286), (90, 802643)]