5121130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 10627200

約数和(自身を除く): 5506070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 491, 745, 982, 1043, 1490, 2086, 2455, 3437, 4910, 5215, 6874, 10430, 17185, 34370, 73159, 146318, 365795, 512113, 731590, 1024226, 2560565, 5121130]

約数ペア:

[(1, 5121130), (2, 2560565), (5, 1024226), (7, 731590), (10, 512113), (14, 365795), (35, 146318), (70, 73159), (149, 34370), (298, 17185), (491, 10430), (745, 6874), (982, 5215), (1043, 4910), (1490, 3437), (2086, 2455)]