30504820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37201}}^1$

素因数の和:37251

約数の個数: 24

約数和(自身を含む): 65624328

約数和(自身を除く): 35119508

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 37201, 74402, 148804, 186005, 372010, 744020, 1525241, 3050482, 6100964, 7626205, 15252410, 30504820]

約数ペア:

[(1, 30504820), (2, 15252410), (4, 7626205), (5, 6100964), (10, 3050482), (20, 1525241), (41, 744020), (82, 372010), (164, 186005), (205, 148804), (410, 74402), (820, 37201)]