291216530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{5669}}^1$

素因数の和:6154

約数の個数: 32

約数和(自身を含む): 573168960

約数和(自身を除く): 281952430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 467, 934, 2335, 4670, 5137, 5669, 10274, 11338, 25685, 28345, 51370, 56690, 62359, 124718, 311795, 623590, 2647423, 5294846, 13237115, 26474230, 29121653, 58243306, 145608265, 291216530]

約数ペア:

[(1, 291216530), (2, 145608265), (5, 58243306), (10, 29121653), (11, 26474230), (22, 13237115), (55, 5294846), (110, 2647423), (467, 623590), (934, 311795), (2335, 124718), (4670, 62359), (5137, 56690), (5669, 51370), (10274, 28345), (11338, 25685)]