31234590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347051}}^1$

素因数の和:347064

約数の個数: 24

約数和(自身を含む): 81210168

約数和(自身を除く): 49975578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347051, 694102, 1041153, 1735255, 2082306, 3123459, 3470510, 5205765, 6246918, 10411530, 15617295, 31234590]

約数ペア:

[(1, 31234590), (2, 15617295), (3, 10411530), (5, 6246918), (6, 5205765), (9, 3470510), (10, 3123459), (15, 2082306), (18, 1735255), (30, 1041153), (45, 694102), (90, 347051)]