90029990

素因数分解:

$2^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{6079}}^1$

素因数の和:7567

約数の個数: 16

約数和(自身を含む): 162190080

約数和(自身を除く): 72160090

約数列:

[1, 2, 5, 10, 1481, 2962, 6079, 7405, 12158, 14810, 30395, 60790, 9002999, 18005998, 45014995, 90029990]

約数ペア:

[(1, 90029990), (2, 45014995), (5, 18005998), (10, 9002999), (1481, 60790), (2962, 30395), (6079, 14810), (7405, 12158)]