1312310810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{3217}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 2515871016

約数和(自身を除く): 1203560206

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 361, 565, 722, 1130, 1805, 2147, 3217, 3610, 4294, 6434, 10735, 16085, 21470, 32170, 40793, 61123, 81586, 122246, 203965, 305615, 363521, 407930, 611230, 727042, 1161337, 1817605, 2322674, 3635210, 5806685, 6906899, 11613370, 13813798, 34534495, 69068990, 131231081, 262462162, 656155405, 1312310810]

約数ペア:

[(1, 1312310810), (2, 656155405), (5, 262462162), (10, 131231081), (19, 69068990), (38, 34534495), (95, 13813798), (113, 11613370), (190, 6906899), (226, 5806685), (361, 3635210), (565, 2322674), (722, 1817605), (1130, 1161337), (1805, 727042), (2147, 611230), (3217, 407930), (3610, 363521), (4294, 305615), (6434, 203965), (10735, 122246), (16085, 81586), (21470, 61123), (32170, 40793)]