1388893669030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4637}}^1\times {\mathrm{251701}}^1$

素因数の和:256369

約数の個数: 64

約数和(自身を含む): 3025884926592

約数和(自身を除く): 1636991257562

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 4637, 9274, 23185, 32459, 46370, 64918, 78829, 157658, 162295, 251701, 324590, 394145, 503402, 551803, 788290, 1103606, 1258505, 1761907, 2517010, 2759015, 3523814, 4278917, 5518030, 8557834, 8809535, 17619070, 21394585, 29952419, 42789170, 59904838, 149762095, 299524190, 1167137537, 2334275074, 5835687685, 8169962759, 11671375370, 16339925518, 19841338129, 39682676258, 40849813795, 81699627590, 99206690645, 138889366903, 198413381290, 277778733806, 694446834515, 1388893669030]

約数ペア:

[(1, 1388893669030), (2, 694446834515), (5, 277778733806), (7, 198413381290), (10, 138889366903), (14, 99206690645), (17, 81699627590), (34, 40849813795), (35, 39682676258), (70, 19841338129), (85, 16339925518), (119, 11671375370), (170, 8169962759), (238, 5835687685), (595, 2334275074), (1190, 1167137537), (4637, 299524190), (9274, 149762095), (23185, 59904838), (32459, 42789170), (46370, 29952419), (64918, 21394585), (78829, 17619070), (157658, 8809535), (162295, 8557834), (251701, 5518030), (324590, 4278917), (394145, 3523814), (503402, 2759015), (551803, 2517010), (788290, 1761907), (1103606, 1258505)]