2013245526390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{9673949}}^1$

素因数の和:9674957

約数の個数: 64

約数和(自身を含む): 5527617638400

約数和(自身を除く): 3514372112010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 991, 1982, 2973, 4955, 5946, 6937, 9910, 13874, 14865, 20811, 29730, 34685, 41622, 69370, 104055, 208110, 9673949, 19347898, 29021847, 48369745, 58043694, 67717643, 96739490, 135435286, 145109235, 203152929, 290218470, 338588215, 406305858, 677176430, 1015764645, 2031529290, 9586883459, 19173766918, 28760650377, 47934417295, 57521300754, 67108184213, 95868834590, 134216368426, 143803251885, 201324552639, 287606503770, 335540921065, 402649105278, 671081842130, 1006622763195, 2013245526390]

約数ペア:

[(1, 2013245526390), (2, 1006622763195), (3, 671081842130), (5, 402649105278), (6, 335540921065), (7, 287606503770), (10, 201324552639), (14, 143803251885), (15, 134216368426), (21, 95868834590), (30, 67108184213), (35, 57521300754), (42, 47934417295), (70, 28760650377), (105, 19173766918), (210, 9586883459), (991, 2031529290), (1982, 1015764645), (2973, 677176430), (4955, 406305858), (5946, 338588215), (6937, 290218470), (9910, 203152929), (13874, 145109235), (14865, 135435286), (20811, 96739490), (29730, 67717643), (34685, 58043694), (41622, 48369745), (69370, 29021847), (104055, 19347898), (208110, 9673949)]