87030958

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{6389}}^1$

素因数の和:6544

約数の個数: 24

約数和(自身を含む): 152976600

約数和(自身を除く): 65945642

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 6389, 6811, 12778, 13622, 44723, 89446, 313061, 626122, 888071, 1776142, 6216497, 12432994, 43515479, 87030958]

約数ペア:

[(1, 87030958), (2, 43515479), (7, 12432994), (14, 6216497), (49, 1776142), (98, 888071), (139, 626122), (278, 313061), (973, 89446), (1946, 44723), (6389, 13622), (6811, 12778)]