9157810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 17519040

約数和(自身を除く): 8361230

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 307, 314, 614, 785, 1535, 1570, 2983, 3070, 5833, 5966, 11666, 14915, 29165, 29830, 48199, 58330, 96398, 240995, 481990, 915781, 1831562, 4578905, 9157810]

約数ペア:

[(1, 9157810), (2, 4578905), (5, 1831562), (10, 915781), (19, 481990), (38, 240995), (95, 96398), (157, 58330), (190, 48199), (307, 29830), (314, 29165), (614, 14915), (785, 11666), (1535, 5966), (1570, 5833), (2983, 3070)]