242206470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81551}}^1$

素因数の和:81578

約数の個数: 64

約数和(自身を含む): 704609280

約数和(自身を除く): 462402810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 81551, 163102, 244653, 407755, 489306, 733959, 815510, 897061, 1223265, 1467918, 1794122, 2201877, 2446530, 2691183, 3669795, 4403754, 4485305, 5382366, 7339590, 8073549, 8970610, 11009385, 13455915, 16147098, 22018770, 24220647, 26911830, 40367745, 48441294, 80735490, 121103235, 242206470]

約数ペア:

[(1, 242206470), (2, 121103235), (3, 80735490), (5, 48441294), (6, 40367745), (9, 26911830), (10, 24220647), (11, 22018770), (15, 16147098), (18, 13455915), (22, 11009385), (27, 8970610), (30, 8073549), (33, 7339590), (45, 5382366), (54, 4485305), (55, 4403754), (66, 3669795), (90, 2691183), (99, 2446530), (110, 2201877), (135, 1794122), (165, 1467918), (198, 1223265), (270, 897061), (297, 815510), (330, 733959), (495, 489306), (594, 407755), (990, 244653), (1485, 163102), (2970, 81551)]