318156630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 865437696

約数和(自身を除く): 547281066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 73, 94, 110, 141, 146, 165, 219, 235, 281, 282, 330, 365, 438, 470, 517, 562, 705, 730, 803, 843, 1034, 1095, 1405, 1410, 1551, 1606, 1686, 2190, 2409, 2585, 2810, 3091, 3102, 3431, 4015, 4215, 4818, 5170, 6182, 6862, 7755, 8030, 8430, 9273, 10293, 12045, 13207, 15455, 15510, 17155, 18546, 20513, 20586, 24090, 26414, 30910, 34310, 37741, 39621, 41026, 46365, 51465, 61539, 66035, 75482, 79242, 92730, 102565, 102930, 113223, 123078, 132070, 145277, 188705, 198105, 205130, 225643, 226446, 290554, 307695, 377410, 396210, 435831, 451286, 566115, 615390, 676929, 726385, 871662, 964111, 1128215, 1132230, 1353858, 1452770, 1928222, 2179155, 2256430, 2892333, 3384645, 4358310, 4820555, 5784666, 6769290, 9641110, 10605221, 14461665, 21210442, 28923330, 31815663, 53026105, 63631326, 106052210, 159078315, 318156630]

約数ペア:

[(1, 318156630), (2, 159078315), (3, 106052210), (5, 63631326), (6, 53026105), (10, 31815663), (11, 28923330), (15, 21210442), (22, 14461665), (30, 10605221), (33, 9641110), (47, 6769290), (55, 5784666), (66, 4820555), (73, 4358310), (94, 3384645), (110, 2892333), (141, 2256430), (146, 2179155), (165, 1928222), (219, 1452770), (235, 1353858), (281, 1132230), (282, 1128215), (330, 964111), (365, 871662), (438, 726385), (470, 676929), (517, 615390), (562, 566115), (705, 451286), (730, 435831), (803, 396210), (843, 377410), (1034, 307695), (1095, 290554), (1405, 226446), (1410, 225643), (1551, 205130), (1606, 198105), (1686, 188705), (2190, 145277), (2409, 132070), (2585, 123078), (2810, 113223), (3091, 102930), (3102, 102565), (3431, 92730), (4015, 79242), (4215, 75482), (4818, 66035), (5170, 61539), (6182, 51465), (6862, 46365), (7755, 41026), (8030, 39621), (8430, 37741), (9273, 34310), (10293, 30910), (12045, 26414), (13207, 24090), (15455, 20586), (15510, 20513), (17155, 18546)]