98070070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 206398368

約数和(自身を除く): 108328298

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 263, 490, 526, 761, 1315, 1522, 1841, 2630, 3682, 3805, 5327, 7610, 9205, 10654, 12887, 18410, 25774, 26635, 37289, 53270, 64435, 74578, 128870, 186445, 200143, 372890, 400286, 1000715, 1401001, 2001430, 2802002, 7005005, 9807007, 14010010, 19614014, 49035035, 98070070]

約数ペア:

[(1, 98070070), (2, 49035035), (5, 19614014), (7, 14010010), (10, 9807007), (14, 7005005), (35, 2802002), (49, 2001430), (70, 1401001), (98, 1000715), (245, 400286), (263, 372890), (490, 200143), (526, 186445), (761, 128870), (1315, 74578), (1522, 64435), (1841, 53270), (2630, 37289), (3682, 26635), (3805, 25774), (5327, 18410), (7610, 12887), (9205, 10654)]