64904370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2163479}}^1$

素因数の和:2163489

約数の個数: 16

約数和(自身を含む): 155770560

約数和(自身を除く): 90866190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2163479, 4326958, 6490437, 10817395, 12980874, 21634790, 32452185, 64904370]

約数ペア:

[(1, 64904370), (2, 32452185), (3, 21634790), (5, 12980874), (6, 10817395), (10, 6490437), (15, 4326958), (30, 2163479)]