90475790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{393373}}^1$

素因数の和:393403

約数の個数: 16

約数和(自身を含む): 169937568

約数和(自身を除く): 79461778

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 393373, 786746, 1966865, 3933730, 9047579, 18095158, 45237895, 90475790]

約数ペア:

[(1, 90475790), (2, 45237895), (5, 18095158), (10, 9047579), (23, 3933730), (46, 1966865), (115, 786746), (230, 393373)]