64613030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 119911968

約数和(自身を除く): 55298938

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 1451, 2902, 4453, 7255, 8906, 14510, 22265, 44530, 88511, 105923, 177022, 211846, 442555, 529615, 885110, 1059230, 6461303, 12922606, 32306515, 64613030]

約数ペア:

[(1, 64613030), (2, 32306515), (5, 12922606), (10, 6461303), (61, 1059230), (73, 885110), (122, 529615), (146, 442555), (305, 211846), (365, 177022), (610, 105923), (730, 88511), (1451, 44530), (2902, 22265), (4453, 14510), (7255, 8906)]