557795140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{92657}}^1$

素因数の和:92716

約数の個数: 48

約数和(自身を含む): 1369855872

約数和(自身を除く): 812060732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 92657, 185314, 370628, 463285, 648599, 926570, 1297198, 1853140, 2594396, 3242995, 3984251, 6485990, 7968502, 12971980, 15937004, 19921255, 27889757, 39842510, 55779514, 79685020, 111559028, 139448785, 278897570, 557795140]

約数ペア:

[(1, 557795140), (2, 278897570), (4, 139448785), (5, 111559028), (7, 79685020), (10, 55779514), (14, 39842510), (20, 27889757), (28, 19921255), (35, 15937004), (43, 12971980), (70, 7968502), (86, 6485990), (140, 3984251), (172, 3242995), (215, 2594396), (301, 1853140), (430, 1297198), (602, 926570), (860, 648599), (1204, 463285), (1505, 370628), (3010, 185314), (6020, 92657)]