70471518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{409}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 155462160

約数和(自身を除く): 84990642

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 409, 611, 818, 1222, 1227, 1833, 2209, 2454, 3666, 4418, 5317, 6627, 10634, 13254, 15951, 19223, 28717, 31902, 38446, 57434, 57669, 86151, 115338, 172302, 249899, 499798, 749697, 903481, 1499394, 1806962, 2710443, 5420886, 11745253, 23490506, 35235759, 70471518]

約数ペア:

[(1, 70471518), (2, 35235759), (3, 23490506), (6, 11745253), (13, 5420886), (26, 2710443), (39, 1806962), (47, 1499394), (78, 903481), (94, 749697), (141, 499798), (282, 249899), (409, 172302), (611, 115338), (818, 86151), (1222, 57669), (1227, 57434), (1833, 38446), (2209, 31902), (2454, 28717), (3666, 19223), (4418, 15951), (5317, 13254), (6627, 10634)]