2016989910

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21283}}^1$

素因数の和:21321

約数の個数: 112

約数和(自身を含む): 5862379824

約数和(自身を除く): 3845389914

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 729, 810, 1053, 1170, 1215, 1458, 1755, 2106, 2430, 3159, 3510, 3645, 5265, 6318, 7290, 9477, 10530, 15795, 18954, 21283, 31590, 42566, 47385, 63849, 94770, 106415, 127698, 191547, 212830, 276679, 319245, 383094, 553358, 574641, 638490, 830037, 957735, 1149282, 1383395, 1660074, 1723923, 1915470, 2490111, 2766790, 2873205, 3447846, 4150185, 4980222, 5171769, 5746410, 7470333, 8300370, 8619615, 10343538, 12450555, 14940666, 15515307, 17239230, 22410999, 24901110, 25858845, 31030614, 37351665, 44821998, 51717690, 67232997, 74703330, 77576535, 112054995, 134465994, 155153070, 201698991, 224109990, 336164985, 403397982, 672329970, 1008494955, 2016989910]

約数ペア:

[(1, 2016989910), (2, 1008494955), (3, 672329970), (5, 403397982), (6, 336164985), (9, 224109990), (10, 201698991), (13, 155153070), (15, 134465994), (18, 112054995), (26, 77576535), (27, 74703330), (30, 67232997), (39, 51717690), (45, 44821998), (54, 37351665), (65, 31030614), (78, 25858845), (81, 24901110), (90, 22410999), (117, 17239230), (130, 15515307), (135, 14940666), (162, 12450555), (195, 10343538), (234, 8619615), (243, 8300370), (270, 7470333), (351, 5746410), (390, 5171769), (405, 4980222), (486, 4150185), (585, 3447846), (702, 2873205), (729, 2766790), (810, 2490111), (1053, 1915470), (1170, 1723923), (1215, 1660074), (1458, 1383395), (1755, 1149282), (2106, 957735), (2430, 830037), (3159, 638490), (3510, 574641), (3645, 553358), (5265, 383094), (6318, 319245), (7290, 276679), (9477, 212830), (10530, 191547), (15795, 127698), (18954, 106415), (21283, 94770), (31590, 63849), (42566, 47385)]