43484980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 122266368

約数和(自身を除く): 78781388

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 121, 140, 151, 154, 170, 187, 220, 238, 242, 302, 308, 340, 374, 385, 476, 484, 595, 604, 605, 748, 755, 770, 847, 935, 1057, 1190, 1210, 1309, 1510, 1540, 1661, 1694, 1870, 2057, 2114, 2380, 2420, 2567, 2618, 3020, 3322, 3388, 3740, 4114, 4228, 4235, 5134, 5236, 5285, 6545, 6644, 8228, 8305, 8470, 10268, 10285, 10570, 11627, 12835, 13090, 14399, 16610, 16940, 17969, 18271, 20570, 21140, 23254, 25670, 26180, 28237, 28798, 33220, 35938, 36542, 41140, 46508, 51340, 56474, 57596, 58135, 71876, 71995, 73084, 89845, 91355, 112948, 116270, 127897, 141185, 143990, 179690, 182710, 197659, 232540, 255794, 282370, 287980, 310607, 359380, 365420, 395318, 511588, 564740, 621214, 639485, 790636, 988295, 1242428, 1278970, 1553035, 1976590, 2174249, 2557940, 3106070, 3953180, 4348498, 6212140, 8696996, 10871245, 21742490, 43484980]

約数ペア:

[(1, 43484980), (2, 21742490), (4, 10871245), (5, 8696996), (7, 6212140), (10, 4348498), (11, 3953180), (14, 3106070), (17, 2557940), (20, 2174249), (22, 1976590), (28, 1553035), (34, 1278970), (35, 1242428), (44, 988295), (55, 790636), (68, 639485), (70, 621214), (77, 564740), (85, 511588), (110, 395318), (119, 365420), (121, 359380), (140, 310607), (151, 287980), (154, 282370), (170, 255794), (187, 232540), (220, 197659), (238, 182710), (242, 179690), (302, 143990), (308, 141185), (340, 127897), (374, 116270), (385, 112948), (476, 91355), (484, 89845), (595, 73084), (604, 71995), (605, 71876), (748, 58135), (755, 57596), (770, 56474), (847, 51340), (935, 46508), (1057, 41140), (1190, 36542), (1210, 35938), (1309, 33220), (1510, 28798), (1540, 28237), (1661, 26180), (1694, 25670), (1870, 23254), (2057, 21140), (2114, 20570), (2380, 18271), (2420, 17969), (2567, 16940), (2618, 16610), (3020, 14399), (3322, 13090), (3388, 12835), (3740, 11627), (4114, 10570), (4228, 10285), (4235, 10268), (5134, 8470), (5236, 8305), (5285, 8228), (6545, 6644)]