277317570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{16189}}^1$

素因数の和:16770

約数の個数: 32

約数和(自身を含む): 666768960

約数和(自身を除く): 389451390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1713, 2855, 3426, 5710, 8565, 16189, 17130, 32378, 48567, 80945, 97134, 161890, 242835, 485670, 9243919, 18487838, 27731757, 46219595, 55463514, 92439190, 138658785, 277317570]

約数ペア:

[(1, 277317570), (2, 138658785), (3, 92439190), (5, 55463514), (6, 46219595), (10, 27731757), (15, 18487838), (30, 9243919), (571, 485670), (1142, 242835), (1713, 161890), (2855, 97134), (3426, 80945), (5710, 48567), (8565, 32378), (16189, 17130)]