2949000990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{581657}}^1$

素因数の和:581693

約数の個数: 48

約数和(自身を含む): 7663925808

約数和(自身を除く): 4714924818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 581657, 1163314, 1744971, 2908285, 3489942, 5816570, 7561541, 8724855, 15123082, 17449710, 22684623, 37807705, 45369246, 75615410, 98300033, 113423115, 196600066, 226846230, 294900099, 491500165, 589800198, 983000330, 1474500495, 2949000990]

約数ペア:

[(1, 2949000990), (2, 1474500495), (3, 983000330), (5, 589800198), (6, 491500165), (10, 294900099), (13, 226846230), (15, 196600066), (26, 113423115), (30, 98300033), (39, 75615410), (65, 45369246), (78, 37807705), (130, 22684623), (169, 17449710), (195, 15123082), (338, 8724855), (390, 7561541), (507, 5816570), (845, 3489942), (1014, 2908285), (1690, 1744971), (2535, 1163314), (5070, 581657)]