181938510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6761}}^1$

素因数の和:6810

約数の個数: 96

約数和(自身を含む): 531655488

約数和(自身を除く): 349716978

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 6761, 8970, 13455, 13522, 20283, 26910, 33805, 40566, 60849, 67610, 87893, 101415, 121698, 155503, 175786, 202830, 263679, 304245, 311006, 439465, 466509, 527358, 608490, 777515, 791037, 878930, 933018, 1318395, 1399527, 1555030, 1582074, 2021539, 2332545, 2636790, 2799054, 3955185, 4043078, 4665090, 6064617, 6997635, 7910370, 10107695, 12129234, 13995270, 18193851, 20215390, 30323085, 36387702, 60646170, 90969255, 181938510]

約数ペア:

[(1, 181938510), (2, 90969255), (3, 60646170), (5, 36387702), (6, 30323085), (9, 20215390), (10, 18193851), (13, 13995270), (15, 12129234), (18, 10107695), (23, 7910370), (26, 6997635), (30, 6064617), (39, 4665090), (45, 4043078), (46, 3955185), (65, 2799054), (69, 2636790), (78, 2332545), (90, 2021539), (115, 1582074), (117, 1555030), (130, 1399527), (138, 1318395), (195, 933018), (207, 878930), (230, 791037), (234, 777515), (299, 608490), (345, 527358), (390, 466509), (414, 439465), (585, 311006), (598, 304245), (690, 263679), (897, 202830), (1035, 175786), (1170, 155503), (1495, 121698), (1794, 101415), (2070, 87893), (2691, 67610), (2990, 60849), (4485, 40566), (5382, 33805), (6761, 26910), (8970, 20283), (13455, 13522)]