865656030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{159421}}^1$

素因数の和:159612

約数の個数: 32

約数和(自身を含む): 2089065888

約数和(自身を除く): 1223409858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 159421, 318842, 478263, 797105, 956526, 1594210, 2391315, 4782630, 28855201, 57710402, 86565603, 144276005, 173131206, 288552010, 432828015, 865656030]

約数ペア:

[(1, 865656030), (2, 432828015), (3, 288552010), (5, 173131206), (6, 144276005), (10, 86565603), (15, 57710402), (30, 28855201), (181, 4782630), (362, 2391315), (543, 1594210), (905, 956526), (1086, 797105), (1810, 478263), (2715, 318842), (5430, 159421)]