1644134460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{15131}}^1$

素因数の和:16954

約数の個数: 48

約数和(自身を含む): 4606422912

約数和(自身を除く): 2962288452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1811, 3622, 5433, 7244, 9055, 10866, 15131, 18110, 21732, 27165, 30262, 36220, 45393, 54330, 60524, 75655, 90786, 108660, 151310, 181572, 226965, 302620, 453930, 907860, 27402241, 54804482, 82206723, 109608964, 137011205, 164413446, 274022410, 328826892, 411033615, 548044820, 822067230, 1644134460]

約数ペア:

[(1, 1644134460), (2, 822067230), (3, 548044820), (4, 411033615), (5, 328826892), (6, 274022410), (10, 164413446), (12, 137011205), (15, 109608964), (20, 82206723), (30, 54804482), (60, 27402241), (1811, 907860), (3622, 453930), (5433, 302620), (7244, 226965), (9055, 181572), (10866, 151310), (15131, 108660), (18110, 90786), (21732, 75655), (27165, 60524), (30262, 54330), (36220, 45393)]