2015360620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1107341}}^1$

素因数の和:1107370

約数の個数: 48

約数和(自身を含む): 5208936768

約数和(自身を除く): 3193576148

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, 1107341, 2214682, 4429364, 5536705, 7751387, 11073410, 14395433, 15502774, 22146820, 28790866, 31005548, 38756935, 57581732, 71977165, 77513870, 100768031, 143954330, 155027740, 201536062, 287908660, 403072124, 503840155, 1007680310, 2015360620]

約数ペア:

[(1, 2015360620), (2, 1007680310), (4, 503840155), (5, 403072124), (7, 287908660), (10, 201536062), (13, 155027740), (14, 143954330), (20, 100768031), (26, 77513870), (28, 71977165), (35, 57581732), (52, 38756935), (65, 31005548), (70, 28790866), (91, 22146820), (130, 15502774), (140, 14395433), (182, 11073410), (260, 7751387), (364, 5536705), (455, 4429364), (910, 2214682), (1820, 1107341)]