457038730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{22481}}^1$

素因数の和:22614

約数の個数: 32

約数和(自身を含む): 874100160

約数和(自身を除く): 417061430

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 20330, 22481, 44962, 112405, 224810, 427139, 854278, 2135695, 2405467, 4271390, 4810934, 12027335, 24054670, 45703873, 91407746, 228519365, 457038730]

約数ペア:

[(1, 457038730), (2, 228519365), (5, 91407746), (10, 45703873), (19, 24054670), (38, 12027335), (95, 4810934), (107, 4271390), (190, 2405467), (214, 2135695), (535, 854278), (1070, 427139), (2033, 224810), (4066, 112405), (10165, 44962), (20330, 22481)]