123964610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 287115840

約数和(自身を除く): 163151230

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 109, 110, 154, 211, 218, 245, 385, 422, 490, 539, 545, 763, 770, 1055, 1078, 1090, 1199, 1477, 1526, 2110, 2321, 2398, 2695, 2954, 3815, 4642, 5341, 5390, 5995, 7385, 7630, 8393, 10339, 10682, 11605, 11990, 14770, 16247, 16786, 20678, 22999, 23210, 26705, 32494, 41965, 45998, 51695, 53410, 58751, 81235, 83930, 103390, 113729, 114995, 117502, 160993, 162470, 227458, 229990, 252989, 293755, 321986, 505978, 568645, 587510, 804965, 1126951, 1137290, 1264945, 1609930, 1770923, 2253902, 2529890, 3541846, 5634755, 8854615, 11269510, 12396461, 17709230, 24792922, 61982305, 123964610]

約数ペア:

[(1, 123964610), (2, 61982305), (5, 24792922), (7, 17709230), (10, 12396461), (11, 11269510), (14, 8854615), (22, 5634755), (35, 3541846), (49, 2529890), (55, 2253902), (70, 1770923), (77, 1609930), (98, 1264945), (109, 1137290), (110, 1126951), (154, 804965), (211, 587510), (218, 568645), (245, 505978), (385, 321986), (422, 293755), (490, 252989), (539, 229990), (545, 227458), (763, 162470), (770, 160993), (1055, 117502), (1078, 114995), (1090, 113729), (1199, 103390), (1477, 83930), (1526, 81235), (2110, 58751), (2321, 53410), (2398, 51695), (2695, 45998), (2954, 41965), (3815, 32494), (4642, 26705), (5341, 23210), (5390, 22999), (5995, 20678), (7385, 16786), (7630, 16247), (8393, 14770), (10339, 11990), (10682, 11605)]