2840010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 6875712

約数和(自身を除く): 4035702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 691, 822, 1370, 1382, 2055, 2073, 3455, 4110, 4146, 6910, 10365, 20730, 94667, 189334, 284001, 473335, 568002, 946670, 1420005, 2840010]

約数ペア:

[(1, 2840010), (2, 1420005), (3, 946670), (5, 568002), (6, 473335), (10, 284001), (15, 189334), (30, 94667), (137, 20730), (274, 10365), (411, 6910), (685, 4146), (691, 4110), (822, 3455), (1370, 2073), (1382, 2055)]