12767170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 26943840

約数和(自身を除く): 14176670

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 85, 106, 109, 130, 170, 218, 221, 265, 442, 530, 545, 689, 901, 1090, 1105, 1378, 1417, 1802, 1853, 2210, 2834, 3445, 3706, 4505, 5777, 6890, 7085, 9010, 9265, 11554, 11713, 14170, 18530, 23426, 24089, 28885, 48178, 57770, 58565, 75101, 98209, 117130, 120445, 150202, 196418, 240890, 375505, 491045, 751010, 982090, 1276717, 2553434, 6383585, 12767170]

約数ペア:

[(1, 12767170), (2, 6383585), (5, 2553434), (10, 1276717), (13, 982090), (17, 751010), (26, 491045), (34, 375505), (53, 240890), (65, 196418), (85, 150202), (106, 120445), (109, 117130), (130, 98209), (170, 75101), (218, 58565), (221, 57770), (265, 48178), (442, 28885), (530, 24089), (545, 23426), (689, 18530), (901, 14170), (1090, 11713), (1105, 11554), (1378, 9265), (1417, 9010), (1802, 7085), (1853, 6890), (2210, 5777), (2834, 4505), (3445, 3706)]