730432890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 160

約数和(自身を含む): 2173887936

約数和(自身を除く): 1443455046

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 81, 90, 99, 110, 135, 146, 162, 165, 198, 219, 270, 297, 330, 365, 405, 438, 495, 594, 657, 730, 803, 810, 891, 990, 1095, 1123, 1314, 1485, 1606, 1782, 1971, 2190, 2246, 2409, 2970, 3285, 3369, 3942, 4015, 4455, 4818, 5615, 5913, 6570, 6738, 7227, 8030, 8910, 9855, 10107, 11230, 11826, 12045, 12353, 14454, 16845, 19710, 20214, 21681, 24090, 24706, 29565, 30321, 33690, 36135, 37059, 43362, 50535, 59130, 60642, 61765, 65043, 72270, 74118, 81979, 90963, 101070, 108405, 111177, 123530, 130086, 151605, 163958, 181926, 185295, 216810, 222354, 245937, 303210, 325215, 333531, 370590, 409895, 454815, 491874, 555885, 650430, 667062, 737811, 819790, 901769, 909630, 1000593, 1111770, 1229685, 1475622, 1667655, 1803538, 2001186, 2213433, 2459370, 2705307, 3335310, 3689055, 4426866, 4508845, 5002965, 5410614, 6640299, 7378110, 8115921, 9017690, 10005930, 11067165, 13280598, 13526535, 16231842, 22134330, 24347763, 27053070, 33201495, 40579605, 48695526, 66402990, 73043289, 81159210, 121738815, 146086578, 243477630, 365216445, 730432890]

約数ペア:

[(1, 730432890), (2, 365216445), (3, 243477630), (5, 146086578), (6, 121738815), (9, 81159210), (10, 73043289), (11, 66402990), (15, 48695526), (18, 40579605), (22, 33201495), (27, 27053070), (30, 24347763), (33, 22134330), (45, 16231842), (54, 13526535), (55, 13280598), (66, 11067165), (73, 10005930), (81, 9017690), (90, 8115921), (99, 7378110), (110, 6640299), (135, 5410614), (146, 5002965), (162, 4508845), (165, 4426866), (198, 3689055), (219, 3335310), (270, 2705307), (297, 2459370), (330, 2213433), (365, 2001186), (405, 1803538), (438, 1667655), (495, 1475622), (594, 1229685), (657, 1111770), (730, 1000593), (803, 909630), (810, 901769), (891, 819790), (990, 737811), (1095, 667062), (1123, 650430), (1314, 555885), (1485, 491874), (1606, 454815), (1782, 409895), (1971, 370590), (2190, 333531), (2246, 325215), (2409, 303210), (2970, 245937), (3285, 222354), (3369, 216810), (3942, 185295), (4015, 181926), (4455, 163958), (4818, 151605), (5615, 130086), (5913, 123530), (6570, 111177), (6738, 108405), (7227, 101070), (8030, 90963), (8910, 81979), (9855, 74118), (10107, 72270), (11230, 65043), (11826, 61765), (12045, 60642), (12353, 59130), (14454, 50535), (16845, 43362), (19710, 37059), (20214, 36135), (21681, 33690), (24090, 30321), (24706, 29565)]