90556030

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{57679}}^1$

素因数の和:57843

約数の個数: 16

約数和(自身を含む): 164041920

約数和(自身を除く): 73485890

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 57679, 115358, 288395, 576790, 9055603, 18111206, 45278015, 90556030]

約数ペア:

[(1, 90556030), (2, 45278015), (5, 18111206), (10, 9055603), (157, 576790), (314, 288395), (785, 115358), (1570, 57679)]