42909070

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2917}}^1$

素因数の和:4395

約数の個数: 16

約数和(自身を含む): 77315328

約数和(自身を除く): 34406258

約数列:

[1, 2, 5, 10, 1471, 2917, 2942, 5834, 7355, 14585, 14710, 29170, 4290907, 8581814, 21454535, 42909070]

約数ペア:

[(1, 42909070), (2, 21454535), (5, 8581814), (10, 4290907), (1471, 29170), (2917, 14710), (2942, 14585), (5834, 7355)]