31690170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{117371}}^1$

素因数の和:117387

約数の個数: 32

約数和(自身を含む): 84507840

約数和(自身を除く): 52817670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 117371, 234742, 352113, 586855, 704226, 1056339, 1173710, 1760565, 2112678, 3169017, 3521130, 5281695, 6338034, 10563390, 15845085, 31690170]

約数ペア:

[(1, 31690170), (2, 15845085), (3, 10563390), (5, 6338034), (6, 5281695), (9, 3521130), (10, 3169017), (15, 2112678), (18, 1760565), (27, 1173710), (30, 1056339), (45, 704226), (54, 586855), (90, 352113), (135, 234742), (270, 117371)]