354845340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{657121}}^1$

素因数の和:657139

約数の個数: 48

約数和(自身を含む): 1103964960

約数和(自身を除く): 749119620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 657121, 1314242, 1971363, 2628484, 3285605, 3942726, 5914089, 6571210, 7885452, 9856815, 11828178, 13142420, 17742267, 19713630, 23656356, 29570445, 35484534, 39427260, 59140890, 70969068, 88711335, 118281780, 177422670, 354845340]

約数ペア:

[(1, 354845340), (2, 177422670), (3, 118281780), (4, 88711335), (5, 70969068), (6, 59140890), (9, 39427260), (10, 35484534), (12, 29570445), (15, 23656356), (18, 19713630), (20, 17742267), (27, 13142420), (30, 11828178), (36, 9856815), (45, 7885452), (54, 6571210), (60, 5914089), (90, 3942726), (108, 3285605), (135, 2628484), (180, 1971363), (270, 1314242), (540, 657121)]