40220190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{446891}}^1$

素因数の和:446904

約数の個数: 24

約数和(自身を含む): 104572728

約数和(自身を除く): 64352538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 446891, 893782, 1340673, 2234455, 2681346, 4022019, 4468910, 6703365, 8044038, 13406730, 20110095, 40220190]

約数ペア:

[(1, 40220190), (2, 20110095), (3, 13406730), (5, 8044038), (6, 6703365), (9, 4468910), (10, 4022019), (15, 2681346), (18, 2234455), (30, 1340673), (45, 893782), (90, 446891)]