42135390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4729}}^1$

素因数の和:4759

約数の個数: 80

約数和(自身を含む): 123623280

約数和(自身を除く): 81487890

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 4729, 8910, 9458, 14187, 23645, 28374, 42561, 47290, 52019, 70935, 85122, 104038, 127683, 141870, 156057, 212805, 255366, 260095, 312114, 383049, 425610, 468171, 520190, 638415, 766098, 780285, 936342, 1276830, 1404513, 1560570, 1915245, 2340855, 2809026, 3830490, 4213539, 4681710, 7022565, 8427078, 14045130, 21067695, 42135390]

約数ペア:

[(1, 42135390), (2, 21067695), (3, 14045130), (5, 8427078), (6, 7022565), (9, 4681710), (10, 4213539), (11, 3830490), (15, 2809026), (18, 2340855), (22, 1915245), (27, 1560570), (30, 1404513), (33, 1276830), (45, 936342), (54, 780285), (55, 766098), (66, 638415), (81, 520190), (90, 468171), (99, 425610), (110, 383049), (135, 312114), (162, 260095), (165, 255366), (198, 212805), (270, 156057), (297, 141870), (330, 127683), (405, 104038), (495, 85122), (594, 70935), (810, 52019), (891, 47290), (990, 42561), (1485, 28374), (1782, 23645), (2970, 14187), (4455, 9458), (4729, 8910)]