54342210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139339}}^1$

素因数の和:139362

約数の個数: 32

約数和(自身を含む): 140454720

約数和(自身を除く): 86112510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 139339, 278678, 418017, 696695, 836034, 1393390, 1811407, 2090085, 3622814, 4180170, 5434221, 9057035, 10868442, 18114070, 27171105, 54342210]

約数ペア:

[(1, 54342210), (2, 27171105), (3, 18114070), (5, 10868442), (6, 9057035), (10, 5434221), (13, 4180170), (15, 3622814), (26, 2090085), (30, 1811407), (39, 1393390), (65, 836034), (78, 696695), (130, 418017), (195, 278678), (390, 139339)]