5111470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 11684736

約数和(自身を除く): 6573266

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 137, 182, 205, 274, 287, 410, 455, 533, 574, 685, 910, 959, 1066, 1370, 1435, 1781, 1918, 2665, 2870, 3562, 3731, 4795, 5330, 5617, 7462, 8905, 9590, 11234, 12467, 17810, 18655, 24934, 28085, 37310, 39319, 56170, 62335, 73021, 78638, 124670, 146042, 196595, 365105, 393190, 511147, 730210, 1022294, 2555735, 5111470]

約数ペア:

[(1, 5111470), (2, 2555735), (5, 1022294), (7, 730210), (10, 511147), (13, 393190), (14, 365105), (26, 196595), (35, 146042), (41, 124670), (65, 78638), (70, 73021), (82, 62335), (91, 56170), (130, 39319), (137, 37310), (182, 28085), (205, 24934), (274, 18655), (287, 17810), (410, 12467), (455, 11234), (533, 9590), (574, 8905), (685, 7462), (910, 5617), (959, 5330), (1066, 4795), (1370, 3731), (1435, 3562), (1781, 2870), (1918, 2665)]