21167994810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{36373}}^1$

素因数の和:37423

約数の個数: 64

約数和(自身を含む): 53530888320

約数和(自身を除く): 32362893510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1021, 2042, 3063, 5105, 6126, 10210, 15315, 19399, 30630, 36373, 38798, 58197, 72746, 96995, 109119, 116394, 181865, 193990, 218238, 290985, 363730, 545595, 581970, 691087, 1091190, 1382174, 2073261, 3455435, 4146522, 6910870, 10366305, 20732610, 37136833, 74273666, 111410499, 185684165, 222820998, 371368330, 557052495, 705599827, 1114104990, 1411199654, 2116799481, 3527999135, 4233598962, 7055998270, 10583997405, 21167994810]

約数ペア:

[(1, 21167994810), (2, 10583997405), (3, 7055998270), (5, 4233598962), (6, 3527999135), (10, 2116799481), (15, 1411199654), (19, 1114104990), (30, 705599827), (38, 557052495), (57, 371368330), (95, 222820998), (114, 185684165), (190, 111410499), (285, 74273666), (570, 37136833), (1021, 20732610), (2042, 10366305), (3063, 6910870), (5105, 4146522), (6126, 3455435), (10210, 2073261), (15315, 1382174), (19399, 1091190), (30630, 691087), (36373, 581970), (38798, 545595), (58197, 363730), (72746, 290985), (96995, 218238), (109119, 193990), (116394, 181865)]