6714020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 14887488

約数和(自身を除く): 8173468

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 211, 215, 370, 422, 430, 740, 844, 860, 1055, 1591, 2110, 3182, 4220, 6364, 7807, 7955, 9073, 15614, 15910, 18146, 31228, 31820, 36292, 39035, 45365, 78070, 90730, 156140, 181460, 335701, 671402, 1342804, 1678505, 3357010, 6714020]

約数ペア:

[(1, 6714020), (2, 3357010), (4, 1678505), (5, 1342804), (10, 671402), (20, 335701), (37, 181460), (43, 156140), (74, 90730), (86, 78070), (148, 45365), (172, 39035), (185, 36292), (211, 31820), (215, 31228), (370, 18146), (422, 15910), (430, 15614), (740, 9073), (844, 7955), (860, 7807), (1055, 6364), (1591, 4220), (2110, 3182)]