73643810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1117}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 140063040

約数和(自身を除く): 66419230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 347, 694, 1117, 1735, 2234, 3470, 5585, 6593, 11170, 13186, 21223, 32965, 42446, 65930, 106115, 212230, 387599, 775198, 1937995, 3875990, 7364381, 14728762, 36821905, 73643810]

約数ペア:

[(1, 73643810), (2, 36821905), (5, 14728762), (10, 7364381), (19, 3875990), (38, 1937995), (95, 775198), (190, 387599), (347, 212230), (694, 106115), (1117, 65930), (1735, 42446), (2234, 32965), (3470, 21223), (5585, 13186), (6593, 11170)]