1520430110

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{4889}}^1$

素因数の和:5260

約数の個数: 32

約数和(自身を含む): 2769461280

約数和(自身を除く): 1249031170

約数列:

[1, 2, 5, 10, 137, 227, 274, 454, 685, 1135, 1370, 2270, 4889, 9778, 24445, 31099, 48890, 62198, 155495, 310990, 669793, 1109803, 1339586, 2219606, 3348965, 5549015, 6697930, 11098030, 152043011, 304086022, 760215055, 1520430110]

約数ペア:

[(1, 1520430110), (2, 760215055), (5, 304086022), (10, 152043011), (137, 11098030), (227, 6697930), (274, 5549015), (454, 3348965), (685, 2219606), (1135, 1339586), (1370, 1109803), (2270, 669793), (4889, 310990), (9778, 155495), (24445, 62198), (31099, 48890)]