89290170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{992113}}^1$

素因数の和:992126

約数の個数: 24

約数和(自身を含む): 232154676

約数和(自身を除く): 142864506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 992113, 1984226, 2976339, 4960565, 5952678, 8929017, 9921130, 14881695, 17858034, 29763390, 44645085, 89290170]

約数ペア:

[(1, 89290170), (2, 44645085), (3, 29763390), (5, 17858034), (6, 14881695), (9, 9921130), (10, 8929017), (15, 5952678), (18, 4960565), (30, 2976339), (45, 1984226), (90, 992113)]