217242210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{31079}}^1$

素因数の和:31322

約数の個数: 32

約数和(自身を含む): 523635840

約数和(自身を除く): 306393630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 6990, 31079, 62158, 93237, 155395, 186474, 310790, 466185, 932370, 7241407, 14482814, 21724221, 36207035, 43448442, 72414070, 108621105, 217242210]

約数ペア:

[(1, 217242210), (2, 108621105), (3, 72414070), (5, 43448442), (6, 36207035), (10, 21724221), (15, 14482814), (30, 7241407), (233, 932370), (466, 466185), (699, 310790), (1165, 186474), (1398, 155395), (2330, 93237), (3495, 62158), (6990, 31079)]