1098157030

素因数分解:

$2^1\times 5^1\times {\mathrm{5441}}^1\times {\mathrm{20183}}^1$

素因数の和:25631

約数の個数: 16

約数和(自身を含む): 1977143904

約数和(自身を除く): 878986874

約数列:

[1, 2, 5, 10, 5441, 10882, 20183, 27205, 40366, 54410, 100915, 201830, 109815703, 219631406, 549078515, 1098157030]

約数ペア:

[(1, 1098157030), (2, 549078515), (5, 219631406), (10, 109815703), (5441, 201830), (10882, 100915), (20183, 54410), (27205, 40366)]