1570494890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{16189}}^1$

素因数の和:16394

約数の個数: 32

約数和(自身を含む): 2885058000

約数和(自身を除く): 1314563110

約数列:

[1, 2, 5, 10, 89, 109, 178, 218, 445, 545, 890, 1090, 9701, 16189, 19402, 32378, 48505, 80945, 97010, 161890, 1440821, 1764601, 2881642, 3529202, 7204105, 8823005, 14408210, 17646010, 157049489, 314098978, 785247445, 1570494890]

約数ペア:

[(1, 1570494890), (2, 785247445), (5, 314098978), (10, 157049489), (89, 17646010), (109, 14408210), (178, 8823005), (218, 7204105), (445, 3529202), (545, 2881642), (890, 1764601), (1090, 1440821), (9701, 161890), (16189, 97010), (19402, 80945), (32378, 48505)]