90647030

素因数分解:

$2^1\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{5261}}^1$

素因数の和:6991

約数の個数: 16

約数和(自身を含む): 163290384

約数和(自身を除く): 72643354

約数列:

[1, 2, 5, 10, 1723, 3446, 5261, 8615, 10522, 17230, 26305, 52610, 9064703, 18129406, 45323515, 90647030]

約数ペア:

[(1, 90647030), (2, 45323515), (5, 18129406), (10, 9064703), (1723, 52610), (3446, 26305), (5261, 17230), (8615, 10522)]