42901270

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{5303}}^1$

素因数の和:6119

約数の個数: 16

約数和(自身を含む): 77332320

約数和(自身を除く): 34431050

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 5303, 8090, 10606, 26515, 53030, 4290127, 8580254, 21450635, 42901270]

約数ペア:

[(1, 42901270), (2, 21450635), (5, 8580254), (10, 4290127), (809, 53030), (1618, 26515), (4045, 10606), (5303, 8090)]