2998403870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:1014

約数の個数: 128

約数和(自身を含む): 7116595200

約数和(自身を除く): 4118191330

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 311, 385, 418, 622, 659, 665, 770, 1045, 1318, 1330, 1463, 1555, 2090, 2177, 2926, 3110, 3295, 3421, 4354, 4613, 5909, 6590, 6842, 7249, 7315, 9226, 10885, 11818, 12521, 14498, 14630, 17105, 21770, 23065, 23947, 25042, 29545, 34210, 36245, 41363, 46130, 47894, 50743, 59090, 62605, 64999, 72490, 82726, 87647, 101486, 119735, 125210, 129998, 137731, 175294, 204949, 206815, 239470, 253715, 275462, 324995, 409898, 413630, 438235, 454993, 507430, 649990, 688655, 876470, 909986, 964117, 1024745, 1377310, 1434643, 1928234, 2049490, 2254439, 2274965, 2869286, 3894031, 4508878, 4549930, 4820585, 7173215, 7788062, 9641170, 11272195, 14346430, 15781073, 19470155, 22544390, 27258217, 31562146, 38940310, 42834341, 54516434, 78905365, 85668682, 136291085, 157810730, 214171705, 272582170, 299840387, 428343410, 599680774, 1499201935, 2998403870]

約数ペア:

[(1, 2998403870), (2, 1499201935), (5, 599680774), (7, 428343410), (10, 299840387), (11, 272582170), (14, 214171705), (19, 157810730), (22, 136291085), (35, 85668682), (38, 78905365), (55, 54516434), (70, 42834341), (77, 38940310), (95, 31562146), (110, 27258217), (133, 22544390), (154, 19470155), (190, 15781073), (209, 14346430), (266, 11272195), (311, 9641170), (385, 7788062), (418, 7173215), (622, 4820585), (659, 4549930), (665, 4508878), (770, 3894031), (1045, 2869286), (1318, 2274965), (1330, 2254439), (1463, 2049490), (1555, 1928234), (2090, 1434643), (2177, 1377310), (2926, 1024745), (3110, 964117), (3295, 909986), (3421, 876470), (4354, 688655), (4613, 649990), (5909, 507430), (6590, 454993), (6842, 438235), (7249, 413630), (7315, 409898), (9226, 324995), (10885, 275462), (11818, 253715), (12521, 239470), (14498, 206815), (14630, 204949), (17105, 175294), (21770, 137731), (23065, 129998), (23947, 125210), (25042, 119735), (29545, 101486), (34210, 87647), (36245, 82726), (41363, 72490), (46130, 64999), (47894, 62605), (50743, 59090)]