669530710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{1693}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 1225046592

約数和(自身を除く): 555515882

約数列:

[1, 2, 5, 10, 71, 142, 355, 557, 710, 1114, 1693, 2785, 3386, 5570, 8465, 16930, 39547, 79094, 120203, 197735, 240406, 395470, 601015, 943001, 1202030, 1886002, 4715005, 9430010, 66953071, 133906142, 334765355, 669530710]

約数ペア:

[(1, 669530710), (2, 334765355), (5, 133906142), (10, 66953071), (71, 9430010), (142, 4715005), (355, 1886002), (557, 1202030), (710, 943001), (1114, 601015), (1693, 395470), (2785, 240406), (3386, 197735), (5570, 120203), (8465, 79094), (16930, 39547)]