89608770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3181}}^1$

素因数の和:3507

約数の個数: 48

約数和(自身を含む): 233800632

約数和(自身を除く): 144191862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 3130, 3181, 4695, 5634, 6362, 9390, 9543, 14085, 15905, 19086, 28170, 28629, 31810, 47715, 57258, 95430, 143145, 286290, 995653, 1991306, 2986959, 4978265, 5973918, 8960877, 9956530, 14934795, 17921754, 29869590, 44804385, 89608770]

約数ペア:

[(1, 89608770), (2, 44804385), (3, 29869590), (5, 17921754), (6, 14934795), (9, 9956530), (10, 8960877), (15, 5973918), (18, 4978265), (30, 2986959), (45, 1991306), (90, 995653), (313, 286290), (626, 143145), (939, 95430), (1565, 57258), (1878, 47715), (2817, 31810), (3130, 28629), (3181, 28170), (4695, 19086), (5634, 15905), (6362, 14085), (9390, 9543)]