28253610

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 95606784

約数和(自身を除く): 67353174

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, 81, 90, 99, 105, 110, 126, 135, 151, 154, 162, 165, 189, 198, 210, 231, 243, 270, 297, 302, 315, 330, 378, 385, 405, 453, 462, 486, 495, 567, 594, 630, 693, 755, 770, 810, 891, 906, 945, 990, 1057, 1134, 1155, 1215, 1359, 1386, 1485, 1510, 1661, 1701, 1782, 1890, 2079, 2114, 2265, 2310, 2430, 2673, 2718, 2835, 2970, 3171, 3322, 3402, 3465, 4077, 4158, 4455, 4530, 4983, 5285, 5346, 5670, 6237, 6342, 6795, 6930, 8154, 8305, 8505, 8910, 9513, 9966, 10395, 10570, 11627, 12231, 12474, 13365, 13590, 14949, 15855, 16610, 17010, 18711, 19026, 20385, 20790, 23254, 24462, 24915, 26730, 28539, 29898, 31185, 31710, 34881, 36693, 37422, 40770, 44847, 47565, 49830, 57078, 58135, 61155, 62370, 69762, 73386, 74745, 85617, 89694, 93555, 95130, 104643, 116270, 122310, 134541, 142695, 149490, 171234, 174405, 183465, 187110, 209286, 224235, 256851, 269082, 285390, 313929, 348810, 366930, 403623, 428085, 448470, 513702, 523215, 627858, 672705, 807246, 856170, 941787, 1046430, 1284255, 1345410, 1569645, 1883574, 2018115, 2568510, 2825361, 3139290, 4036230, 4708935, 5650722, 9417870, 14126805, 28253610]

約数ペア:

[(1, 28253610), (2, 14126805), (3, 9417870), (5, 5650722), (6, 4708935), (7, 4036230), (9, 3139290), (10, 2825361), (11, 2568510), (14, 2018115), (15, 1883574), (18, 1569645), (21, 1345410), (22, 1284255), (27, 1046430), (30, 941787), (33, 856170), (35, 807246), (42, 672705), (45, 627858), (54, 523215), (55, 513702), (63, 448470), (66, 428085), (70, 403623), (77, 366930), (81, 348810), (90, 313929), (99, 285390), (105, 269082), (110, 256851), (126, 224235), (135, 209286), (151, 187110), (154, 183465), (162, 174405), (165, 171234), (189, 149490), (198, 142695), (210, 134541), (231, 122310), (243, 116270), (270, 104643), (297, 95130), (302, 93555), (315, 89694), (330, 85617), (378, 74745), (385, 73386), (405, 69762), (453, 62370), (462, 61155), (486, 58135), (495, 57078), (567, 49830), (594, 47565), (630, 44847), (693, 40770), (755, 37422), (770, 36693), (810, 34881), (891, 31710), (906, 31185), (945, 29898), (990, 28539), (1057, 26730), (1134, 24915), (1155, 24462), (1215, 23254), (1359, 20790), (1386, 20385), (1485, 19026), (1510, 18711), (1661, 17010), (1701, 16610), (1782, 15855), (1890, 14949), (2079, 13590), (2114, 13365), (2265, 12474), (2310, 12231), (2430, 11627), (2673, 10570), (2718, 10395), (2835, 9966), (2970, 9513), (3171, 8910), (3322, 8505), (3402, 8305), (3465, 8154), (4077, 6930), (4158, 6795), (4455, 6342), (4530, 6237), (4983, 5670), (5285, 5346)]