290778882

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{31531}}^1$

素因数の和:31618

約数の個数: 32

約数和(自身を含む): 612982080

約数和(自身を除く): 322203198

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 3074, 4611, 9222, 31531, 63062, 94593, 189186, 914399, 1671143, 1828798, 2743197, 3342286, 5013429, 5486394, 10026858, 48463147, 96926294, 145389441, 290778882]

約数ペア:

[(1, 290778882), (2, 145389441), (3, 96926294), (6, 48463147), (29, 10026858), (53, 5486394), (58, 5013429), (87, 3342286), (106, 2743197), (159, 1828798), (174, 1671143), (318, 914399), (1537, 189186), (3074, 94593), (4611, 63062), (9222, 31531)]