135202340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74287}}^1$

素因数の和:74316

約数の個数: 48

約数和(自身を含む): 349450752

約数和(自身を除く): 214248412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 74287, 148574, 297148, 371435, 520009, 742870, 965731, 1040018, 1485740, 1931462, 2080036, 2600045, 3862924, 4828655, 5200090, 6760117, 9657310, 10400180, 13520234, 19314620, 27040468, 33800585, 67601170, 135202340]

約数ペア:

[(1, 135202340), (2, 67601170), (4, 33800585), (5, 27040468), (7, 19314620), (10, 13520234), (13, 10400180), (14, 9657310), (20, 6760117), (26, 5200090), (28, 4828655), (35, 3862924), (52, 2600045), (65, 2080036), (70, 1931462), (91, 1485740), (130, 1040018), (140, 965731), (182, 742870), (260, 520009), (364, 371435), (455, 297148), (910, 148574), (1820, 74287)]