1514890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 3015936

約数和(自身を除く): 1501046

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 271, 430, 542, 559, 1118, 1355, 2710, 2795, 3523, 5590, 7046, 11653, 17615, 23306, 35230, 58265, 116530, 151489, 302978, 757445, 1514890]

約数ペア:

[(1, 1514890), (2, 757445), (5, 302978), (10, 151489), (13, 116530), (26, 58265), (43, 35230), (65, 23306), (86, 17615), (130, 11653), (215, 7046), (271, 5590), (430, 3523), (542, 2795), (559, 2710), (1118, 1355)]