8960490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 29859840

約数和(自身を除く): 20899350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 431, 462, 495, 594, 630, 693, 770, 862, 945, 990, 1155, 1293, 1386, 1485, 1890, 2079, 2155, 2310, 2586, 2970, 3017, 3465, 3879, 4158, 4310, 4741, 6034, 6465, 6930, 7758, 9051, 9482, 10395, 11637, 12930, 14223, 15085, 18102, 19395, 20790, 23274, 23705, 27153, 28446, 30170, 33187, 38790, 42669, 45255, 47410, 54306, 58185, 66374, 71115, 81459, 85338, 90510, 99561, 116370, 128007, 135765, 142230, 162918, 165935, 199122, 213345, 256014, 271530, 298683, 331870, 407295, 426690, 497805, 597366, 640035, 814590, 896049, 995610, 1280070, 1493415, 1792098, 2986830, 4480245, 8960490]

約数ペア:

[(1, 8960490), (2, 4480245), (3, 2986830), (5, 1792098), (6, 1493415), (7, 1280070), (9, 995610), (10, 896049), (11, 814590), (14, 640035), (15, 597366), (18, 497805), (21, 426690), (22, 407295), (27, 331870), (30, 298683), (33, 271530), (35, 256014), (42, 213345), (45, 199122), (54, 165935), (55, 162918), (63, 142230), (66, 135765), (70, 128007), (77, 116370), (90, 99561), (99, 90510), (105, 85338), (110, 81459), (126, 71115), (135, 66374), (154, 58185), (165, 54306), (189, 47410), (198, 45255), (210, 42669), (231, 38790), (270, 33187), (297, 30170), (315, 28446), (330, 27153), (378, 23705), (385, 23274), (431, 20790), (462, 19395), (495, 18102), (594, 15085), (630, 14223), (693, 12930), (770, 11637), (862, 10395), (945, 9482), (990, 9051), (1155, 7758), (1293, 6930), (1386, 6465), (1485, 6034), (1890, 4741), (2079, 4310), (2155, 4158), (2310, 3879), (2586, 3465), (2970, 3017)]