30263310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 99092448

約数和(自身を除く): 68829138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 397, 462, 495, 605, 630, 693, 726, 770, 794, 847, 990, 1089, 1155, 1191, 1210, 1386, 1694, 1815, 1985, 2178, 2310, 2382, 2541, 2779, 3465, 3573, 3630, 3970, 4235, 4367, 5082, 5445, 5558, 5955, 6930, 7146, 7623, 8337, 8470, 8734, 10890, 11910, 12705, 13101, 13895, 15246, 16674, 17865, 21835, 25011, 25410, 26202, 27790, 30569, 35730, 38115, 39303, 41685, 43670, 48037, 50022, 61138, 65505, 76230, 78606, 83370, 91707, 96074, 125055, 131010, 144111, 152845, 183414, 196515, 240185, 250110, 275121, 288222, 305690, 336259, 393030, 432333, 458535, 480370, 550242, 672518, 720555, 864666, 917070, 1008777, 1375605, 1441110, 1681295, 2017554, 2161665, 2751210, 3026331, 3362590, 4323330, 5043885, 6052662, 10087770, 15131655, 30263310]

約数ペア:

[(1, 30263310), (2, 15131655), (3, 10087770), (5, 6052662), (6, 5043885), (7, 4323330), (9, 3362590), (10, 3026331), (11, 2751210), (14, 2161665), (15, 2017554), (18, 1681295), (21, 1441110), (22, 1375605), (30, 1008777), (33, 917070), (35, 864666), (42, 720555), (45, 672518), (55, 550242), (63, 480370), (66, 458535), (70, 432333), (77, 393030), (90, 336259), (99, 305690), (105, 288222), (110, 275121), (121, 250110), (126, 240185), (154, 196515), (165, 183414), (198, 152845), (210, 144111), (231, 131010), (242, 125055), (315, 96074), (330, 91707), (363, 83370), (385, 78606), (397, 76230), (462, 65505), (495, 61138), (605, 50022), (630, 48037), (693, 43670), (726, 41685), (770, 39303), (794, 38115), (847, 35730), (990, 30569), (1089, 27790), (1155, 26202), (1191, 25410), (1210, 25011), (1386, 21835), (1694, 17865), (1815, 16674), (1985, 15246), (2178, 13895), (2310, 13101), (2382, 12705), (2541, 11910), (2779, 10890), (3465, 8734), (3573, 8470), (3630, 8337), (3970, 7623), (4235, 7146), (4367, 6930), (5082, 5955), (5445, 5558)]