492039730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{540703}}^1$

素因数の和:540730

約数の個数: 32

約数和(自身を含む): 1090059264

約数和(自身を除く): 598019534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 540703, 1081406, 2703515, 3784921, 5407030, 7029139, 7569842, 14058278, 18924605, 35145695, 37849210, 49203973, 70291390, 98407946, 246019865, 492039730]

約数ペア:

[(1, 492039730), (2, 246019865), (5, 98407946), (7, 70291390), (10, 49203973), (13, 37849210), (14, 35145695), (26, 18924605), (35, 14058278), (65, 7569842), (70, 7029139), (91, 5407030), (130, 3784921), (182, 2703515), (455, 1081406), (910, 540703)]