7126210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 16257024

約数和(自身を除く): 9130814

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 191, 205, 287, 382, 410, 455, 533, 574, 910, 955, 1066, 1337, 1435, 1910, 2483, 2665, 2674, 2870, 3731, 4966, 5330, 6685, 7462, 7831, 12415, 13370, 15662, 17381, 18655, 24830, 34762, 37310, 39155, 54817, 78310, 86905, 101803, 109634, 173810, 203606, 274085, 509015, 548170, 712621, 1018030, 1425242, 3563105, 7126210]

約数ペア:

[(1, 7126210), (2, 3563105), (5, 1425242), (7, 1018030), (10, 712621), (13, 548170), (14, 509015), (26, 274085), (35, 203606), (41, 173810), (65, 109634), (70, 101803), (82, 86905), (91, 78310), (130, 54817), (182, 39155), (191, 37310), (205, 34762), (287, 24830), (382, 18655), (410, 17381), (455, 15662), (533, 13370), (574, 12415), (910, 7831), (955, 7462), (1066, 6685), (1337, 5330), (1435, 4966), (1910, 3731), (2483, 2870), (2665, 2674)]