1874299853710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1423}}^1\times {\mathrm{15761}}^1$

素因数の和:17389

約数の個数: 64

約数和(自身を含む): 3456723112704

約数和(自身を除く): 1582423258994

約数列:

[1, 2, 5, 10, 61, 122, 137, 274, 305, 610, 685, 1370, 1423, 2846, 7115, 8357, 14230, 15761, 16714, 31522, 41785, 78805, 83570, 86803, 157610, 173606, 194951, 389902, 434015, 868030, 961421, 974755, 1922842, 1949510, 2159257, 4318514, 4807105, 9614210, 10796285, 11892011, 21592570, 22427903, 23784022, 44855806, 59460055, 112139515, 118920110, 131714677, 224279030, 263429354, 658573385, 1317146770, 1368102083, 2736204166, 3072622711, 6145245422, 6840510415, 13681020830, 15363113555, 30726227110, 187429985371, 374859970742, 937149926855, 1874299853710]

約数ペア:

[(1, 1874299853710), (2, 937149926855), (5, 374859970742), (10, 187429985371), (61, 30726227110), (122, 15363113555), (137, 13681020830), (274, 6840510415), (305, 6145245422), (610, 3072622711), (685, 2736204166), (1370, 1368102083), (1423, 1317146770), (2846, 658573385), (7115, 263429354), (8357, 224279030), (14230, 131714677), (15761, 118920110), (16714, 112139515), (31522, 59460055), (41785, 44855806), (78805, 23784022), (83570, 22427903), (86803, 21592570), (157610, 11892011), (173606, 10796285), (194951, 9614210), (389902, 4807105), (434015, 4318514), (868030, 2159257), (961421, 1949510), (974755, 1922842)]