2670850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 6124608

約数和(自身を除く): 3453758

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 587, 650, 910, 1174, 2275, 2935, 4109, 4550, 5870, 7631, 8218, 14675, 15262, 20545, 29350, 38155, 41090, 53417, 76310, 102725, 106834, 190775, 205450, 267085, 381550, 534170, 1335425, 2670850]

約数ペア:

[(1, 2670850), (2, 1335425), (5, 534170), (7, 381550), (10, 267085), (13, 205450), (14, 190775), (25, 106834), (26, 102725), (35, 76310), (50, 53417), (65, 41090), (70, 38155), (91, 29350), (130, 20545), (175, 15262), (182, 14675), (325, 8218), (350, 7631), (455, 5870), (587, 4550), (650, 4109), (910, 2935), (1174, 2275)]