71044190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 156017664

約数和(自身を除く): 84973474

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 227, 238, 263, 454, 526, 595, 1135, 1190, 1315, 1589, 1841, 2270, 2630, 3178, 3682, 3859, 4471, 7718, 7945, 8942, 9205, 15890, 18410, 19295, 22355, 27013, 31297, 38590, 44710, 54026, 59701, 62594, 119402, 135065, 156485, 270130, 298505, 312970, 417907, 597010, 835814, 1014917, 2029834, 2089535, 4179070, 5074585, 7104419, 10149170, 14208838, 35522095, 71044190]

約数ペア:

[(1, 71044190), (2, 35522095), (5, 14208838), (7, 10149170), (10, 7104419), (14, 5074585), (17, 4179070), (34, 2089535), (35, 2029834), (70, 1014917), (85, 835814), (119, 597010), (170, 417907), (227, 312970), (238, 298505), (263, 270130), (454, 156485), (526, 135065), (595, 119402), (1135, 62594), (1190, 59701), (1315, 54026), (1589, 44710), (1841, 38590), (2270, 31297), (2630, 27013), (3178, 22355), (3682, 19295), (3859, 18410), (4471, 15890), (7718, 9205), (7945, 8942)]