20131803510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7374287}}^1$

素因数の和:7374317

約数の個数: 64

約数和(自身を含む): 59466258432

約数和(自身を除く): 39334454922

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 7374287, 14748574, 22122861, 36871435, 44245722, 51620009, 73742870, 95865731, 103240018, 110614305, 154860027, 191731462, 221228610, 258100045, 287597193, 309720054, 479328655, 516200090, 575194386, 671060117, 774300135, 958657310, 1342120234, 1437985965, 1548600270, 2013180351, 2875971930, 3355300585, 4026360702, 6710601170, 10065901755, 20131803510]

約数ペア:

[(1, 20131803510), (2, 10065901755), (3, 6710601170), (5, 4026360702), (6, 3355300585), (7, 2875971930), (10, 2013180351), (13, 1548600270), (14, 1437985965), (15, 1342120234), (21, 958657310), (26, 774300135), (30, 671060117), (35, 575194386), (39, 516200090), (42, 479328655), (65, 309720054), (70, 287597193), (78, 258100045), (91, 221228610), (105, 191731462), (130, 154860027), (182, 110614305), (195, 103240018), (210, 95865731), (273, 73742870), (390, 51620009), (455, 44245722), (546, 36871435), (910, 22122861), (1365, 14748574), (2730, 7374287)]