1021683670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1217}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 2146798080

約数和(自身を除く): 1125114410

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 179, 335, 358, 469, 670, 895, 938, 1217, 1253, 1790, 2345, 2434, 2506, 4690, 6085, 6265, 8519, 11993, 12170, 12530, 17038, 23986, 42595, 59965, 81539, 83951, 85190, 119930, 163078, 167902, 217843, 407695, 419755, 435686, 570773, 815390, 839510, 1089215, 1141546, 1524901, 2178430, 2853865, 3049802, 5707730, 7624505, 14595481, 15249010, 29190962, 72977405, 102168367, 145954810, 204336734, 510841835, 1021683670]

約数ペア:

[(1, 1021683670), (2, 510841835), (5, 204336734), (7, 145954810), (10, 102168367), (14, 72977405), (35, 29190962), (67, 15249010), (70, 14595481), (134, 7624505), (179, 5707730), (335, 3049802), (358, 2853865), (469, 2178430), (670, 1524901), (895, 1141546), (938, 1089215), (1217, 839510), (1253, 815390), (1790, 570773), (2345, 435686), (2434, 419755), (2506, 407695), (4690, 217843), (6085, 167902), (6265, 163078), (8519, 119930), (11993, 85190), (12170, 83951), (12530, 81539), (17038, 59965), (23986, 42595)]