74549390

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{27509}}^1$

素因数の和:27787

約数の個数: 16

約数和(自身を含む): 134688960

約数和(自身を除く): 60139570

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 27509, 55018, 137545, 275090, 7454939, 14909878, 37274695, 74549390]

約数ペア:

[(1, 74549390), (2, 37274695), (5, 14909878), (10, 7454939), (271, 275090), (542, 137545), (1355, 55018), (2710, 27509)]