42729770

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{3853}}^1$

素因数の和:4969

約数の個数: 16

約数和(自身を含む): 77002920

約数和(自身を除く): 34273150

約数列:

[1, 2, 5, 10, 1109, 2218, 3853, 5545, 7706, 11090, 19265, 38530, 4272977, 8545954, 21364885, 42729770]

約数ペア:

[(1, 42729770), (2, 21364885), (5, 8545954), (10, 4272977), (1109, 38530), (2218, 19265), (3853, 11090), (5545, 7706)]