238442310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61613}}^1$

素因数の和:61669

約数の個数: 48

約数和(自身を含む): 634377744

約数和(自身を除く): 395935434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 61613, 123226, 184839, 308065, 369678, 554517, 616130, 924195, 1109034, 1848390, 2649359, 2772585, 5298718, 5545170, 7948077, 13246795, 15896154, 23844231, 26493590, 39740385, 47688462, 79480770, 119221155, 238442310]

約数ペア:

[(1, 238442310), (2, 119221155), (3, 79480770), (5, 47688462), (6, 39740385), (9, 26493590), (10, 23844231), (15, 15896154), (18, 13246795), (30, 7948077), (43, 5545170), (45, 5298718), (86, 2772585), (90, 2649359), (129, 1848390), (215, 1109034), (258, 924195), (387, 616130), (430, 554517), (645, 369678), (774, 308065), (1290, 184839), (1935, 123226), (3870, 61613)]