353222090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{577}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 728862624

約数和(自身を除く): 375640534

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 277, 442, 554, 577, 1105, 1154, 1385, 2210, 2770, 2885, 3601, 4709, 5770, 7202, 7501, 9418, 9809, 15002, 18005, 19618, 23545, 36010, 37505, 47090, 49045, 61217, 75010, 98090, 122434, 127517, 159829, 255034, 306085, 319658, 612170, 637585, 799145, 1275170, 1598290, 2077777, 2717093, 4155554, 5434186, 10388885, 13585465, 20777770, 27170930, 35322209, 70644418, 176611045, 353222090]

約数ペア:

[(1, 353222090), (2, 176611045), (5, 70644418), (10, 35322209), (13, 27170930), (17, 20777770), (26, 13585465), (34, 10388885), (65, 5434186), (85, 4155554), (130, 2717093), (170, 2077777), (221, 1598290), (277, 1275170), (442, 799145), (554, 637585), (577, 612170), (1105, 319658), (1154, 306085), (1385, 255034), (2210, 159829), (2770, 127517), (2885, 122434), (3601, 98090), (4709, 75010), (5770, 61217), (7202, 49045), (7501, 47090), (9418, 37505), (9809, 36010), (15002, 23545), (18005, 19618)]