2010646540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{95111}}^1$

素因数の和:95278

約数の個数: 48

約数和(自身を含む): 4857560064

約数和(自身を除く): 2846913524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 21140, 95111, 190222, 380444, 475555, 665777, 951110, 1331554, 1902220, 2663108, 3328885, 6657770, 13315540, 14361761, 28723522, 57447044, 71808805, 100532327, 143617610, 201064654, 287235220, 402129308, 502661635, 1005323270, 2010646540]

約数ペア:

[(1, 2010646540), (2, 1005323270), (4, 502661635), (5, 402129308), (7, 287235220), (10, 201064654), (14, 143617610), (20, 100532327), (28, 71808805), (35, 57447044), (70, 28723522), (140, 14361761), (151, 13315540), (302, 6657770), (604, 3328885), (755, 2663108), (1057, 1902220), (1510, 1331554), (2114, 951110), (3020, 665777), (4228, 475555), (5285, 380444), (10570, 190222), (21140, 95111)]