2817884090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{168433}}^1$

素因数の和:168686

約数の個数: 32

約数和(自身を含む): 5821079040

約数和(自身を除く): 3003194950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16730, 168433, 336866, 842165, 1179031, 1684330, 2358062, 5895155, 11790310, 40255487, 80510974, 201277435, 281788409, 402554870, 563576818, 1408942045, 2817884090]

約数ペア:

[(1, 2817884090), (2, 1408942045), (5, 563576818), (7, 402554870), (10, 281788409), (14, 201277435), (35, 80510974), (70, 40255487), (239, 11790310), (478, 5895155), (1195, 2358062), (1673, 1684330), (2390, 1179031), (3346, 842165), (8365, 336866), (16730, 168433)]