7097970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 18838656

約数和(自身を除く): 11740686

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 157, 165, 274, 314, 330, 411, 471, 685, 785, 822, 942, 1370, 1507, 1570, 1727, 2055, 2355, 3014, 3454, 4110, 4521, 4710, 5181, 7535, 8635, 9042, 10362, 15070, 17270, 21509, 22605, 25905, 43018, 45210, 51810, 64527, 107545, 129054, 215090, 236599, 322635, 473198, 645270, 709797, 1182995, 1419594, 2365990, 3548985, 7097970]

約数ペア:

[(1, 7097970), (2, 3548985), (3, 2365990), (5, 1419594), (6, 1182995), (10, 709797), (11, 645270), (15, 473198), (22, 322635), (30, 236599), (33, 215090), (55, 129054), (66, 107545), (110, 64527), (137, 51810), (157, 45210), (165, 43018), (274, 25905), (314, 22605), (330, 21509), (411, 17270), (471, 15070), (685, 10362), (785, 9042), (822, 8635), (942, 7535), (1370, 5181), (1507, 4710), (1570, 4521), (1727, 4110), (2055, 3454), (2355, 3014)]