4549204870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{271919}}^1$

素因数の和:272172

約数の個数: 32

約数和(自身を含む): 9397555200

約数和(自身を除く): 4848350330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16730, 271919, 543838, 1359595, 1903433, 2719190, 3806866, 9517165, 19034330, 64988641, 129977282, 324943205, 454920487, 649886410, 909840974, 2274602435, 4549204870]

約数ペア:

[(1, 4549204870), (2, 2274602435), (5, 909840974), (7, 649886410), (10, 454920487), (14, 324943205), (35, 129977282), (70, 64988641), (239, 19034330), (478, 9517165), (1195, 3806866), (1673, 2719190), (2390, 1903433), (3346, 1359595), (8365, 543838), (16730, 271919)]